Papuan Toby Research Paper

Papuan Toby Research Paper
The Papuan Toby belongs to a group of fishes known as the Puffer Fish. They are found in different
regions of the world. One of the unique things about Papuan Toby is the brown and blue dots that
adorn the body. It is not a very good swimmer and can ingest air when it puffs itself. This can be
risky to its overall health as there have been instances where they float to the surface of water.
Basically, they inflate their size to ward off predatory fishes from attacking them. Also, Papuan
Toby has body mucus which is toxic to human health when ingested.
Furthermore, the Papuan Toby can grow up to 10 centimeters and can make a good fit in any tank. It
is important to mention that this fish can be territorial in nature. They protect their space and ward
off any intruder that tries to over–step the boundary. It is not ideal to have two male Papuan Toby in
a tank. It can result to a fight ... Show more content on Helpwriting.net ...
This would help to prevent the spread of the infection and also heal the infected fish. Generally, the
freshness of the water in the tank cannot be over–emphasized. The Papuan Toby is a fish that loves
to be as close as it can to its natural habitat. Due to its aggressive tendencies, it can be a delight to
watch their activities in the tank. However, this must not be done to bringing about stress points to
their health.
It is important to give the Papuan Toby a live rock that they can chew on. This helps to keep their
teeth in shape and not affect their feeding habit. Also, it must be mentioned that they must be fed
twice a day. The only exception is if there are plants in your aquarium which they can feed on.
Generally, they do not require a lot of variety in their food chain. The basics such as frozen foods
and other feed that most fishes thrive on can be used for them. They would bring a lot of delight to
the excitement you get in your
... Get more on HelpWriting.net ...

The Security Implications Of Environmental Degradation And...
What are the security implications of environmental degradation and resource decline in the Asia–
Pacific region? The security implications for global resource decline and total environmental
degradation are numerous and real. If the largest and fastest growing populations are in the Asia –
Pacific region then arguably the risk of security compromise through to actual conflict on the basis
of resource shortage due to human induced or natural degradation of the environment is a genuine
threat to regional peace and stability. The question of concern is not just what are the security
implications but importantly how can we equally distribute and correctly maximize the use our
natural resources to sustain ourselves and to enable expansion and growth in our region that in turn
drives forward global economies for the benefit of all human beings. We can't irresponsibly and
irrationally waste natural resources in a way that does little to maximise benefit. However we must
also appreciate that renewable energies and genetically enhanced foods are not advanced enough at
this point to be reliable or cheap enough to sustain mass consumption. This means that we must
accept that resources will be used at the necessary rate and that the reality is we just might run out of
one resource or another before too long if appropriate interventions are not implemented in a timely
manner. This being the case we must do what we can to advance renewable energy and to develop
technology for the mass

What Is The Yuma Territorial Prison?
In this essay, you will be reading a thorough examination of the Yuma Territorial Prison. Yuma
Territorial opened in 1879. Yuma Territorial opened in 1879. The prison was built to provide more
space to hold more prisoners. This prison was better to do a better job of keeping them locked in. In
1909 was when they closed down the prison. The style was very important to the prison. They also
had movies made there after closing. But, after Yuma Territorial closed down the had a High school
there. The prison was really tough if you didn't follow the rules. There was a room called the dark
cell. That was the place you didn't want to go to. The dark cell was this small dark room. But other
than it just being a prison it was also where movies were being shot. The school was made there and
the school now is called the ... Show more content on Helpwriting.net ...
If people were not trusted they would be chained up with a heavy metal ball so it would be hard for
them to run away. Another punishment is when you missed behaved you what solitary punishment.
The reason why it's because you were to fight or say bad language. In source 12 it states "solitary
confinement was the most common punishment and was used for everything from cooking." That
was the least hurtful punishment. The worst punishment was called the dark room. In source 12 "
The most notorious of these punishments was the dark cell." The reason why they called it the dark
cell was because it was dark. You'd be contained in an iron cage which they'd be locked in. The
room was 15 by 15 very small they wouldn't get much room. The nickname for the dark cell was
called "snake den." The reason why is because it says "possibly because a prisoner got bitten by a
snake his stay." Other stories said that the guards would drop scorpions and snakes. But nowadays
punishment isn't as harsh nowadays they are in solitary for 2 days for not bathing. Also, they would
get in trouble for 3 days for littering the

Beaver Research Paper
Beavers are known for their natural trait of building dams on rivers and streams, and building their
homes (known as "lodges") in the resulting pond. They are famously busy, and they turn their
talents to reengineering the landscape. They have thick fur, webbed feet and flattened, scale–
covered tails. With powerful jaws and strong teeth. Average life span in the wild up to 24 years.
Beavers are the second largest rodent in the world after the capybara. There are two species of
beavers, which are found in the forests of North America, Europe, and Asia: American beaver and
Eurasian beaver. The American beaver (Castor canadensis) typically weighs from 11 to 32
kilograms (24 to 70.5 pounds) and are 74 to 90 centimeters (29 to 35 inches) long. ... Show more
content on Helpwriting.net ...
Beaver homes are called lodges and they are made from mud and branches. Lodges are positioned
in the middle of the pond, with hidden entrance (from the water), which prevents predators to get in
touch with them. Males and females beavers look very similar. The beaver is mainly a nocturnal
animal – they hunt and work during the night. Beavers are herbivores, and prefer the wood of
quaking aspen, cottonwood, willow, alder, birch, maple and cherry trees. They also eat sedges,
pondweed, and water lilies. Beavers do not hibernate, but store sticks and logs in a pile in their
ponds, eating the underbark. Beavers are semi–aquatic species, which means that they spend part of
their life in the water and part on the ground. The beaver has a good sense of hearing, smell, and
touch. It has poor eyesight, but does have a set of transparent eyelids which allow them to see under
water. The large front teeth of the beaver never stop growing. The beavers constant gnawing on
wood helps to keep their teeth from growing too

Hot Desert Research Paper
Deserts have an average rainfall of 10 inches
Deserts can both be cold and hot, some deserts have snow
The four types of deserts are Hot and Dry deserts, Semiarid Desert, Coastal Desert, and Cold desert.
Deserts lack water, because there is little vegetation
Most animals that live in the desert need little water to survive. Most animals are lizards and snakes.
Hot and dry deserts are hot and the day and get very cold at night
Deserts cover ⅕ of earth's surface
The Sahara Desert is the largest desert in the world at a length of 4,800 km.
Some Deserts can reach –18 degrees at night.
Deserts have little humidity.
Jesse Pace
The Dusty Desert Dunes
Savor the Season Sizzling in the Sun and Sand!
The average temperature of the ... Show more content on Helpwriting.net ...
The bee relies on the cactus to get the nutrients that it needs and the cactus gets pollinated because
they bee takes the pollen from plant to plant.
The Chuckwalla:
When this lizard senses danger it will go inbetween a rock and inflate itself. Chuckwallas are
commonly found in a rocky area. This is an adaptation because Chuckwallas live where there is lots
of rocks and do this for survival..
Chuckwallas live in the southwestern desert.
Different types of chuckwallas have different adaptations. For example, the Spiny Chuckwalla has a
spiny tail. Usually Chuckwallas tails are flat.
Bearded Dragon:
When bearded dragons feel threatened or is being territorial, they will puff– up their beard and scare
the predator away. They have adapted to this because they have lots of predators.
Bearded dragons can also flatten out their body to make themselves look bigger, they will also bob
their head to look intimidating.
Prickly Pear Cactus:

The prickly pear cactus stores water in its leaves because of the lack of water they need to store
water and drink as little as possible.
They have spikes on the leaves, this protects them from animals eating their

Geography And Geography: The Land Of Cook County
Geography/Geology The land of Cook County can be very fun. Part of Lake Superior is located in
Cook County. Lake Superior is 1,332 feet deep.The lake can get very cold in the winter, in the
summer it isn't as warm as a smaller lake but it is not super cold. The lake doesn't normally freeze
over unless it is really cold. Cook County gets about 1,945 feet below sea level at one place, the rest
ranges 1,190–1,944 feet below sea level. The Glaciers that were in Cook County faded away in
8,000 BCE. In 1850–2000 the land of Cook County was a swamp, mixed conifer and deciduous
forest kind of land. Superior National Forest, Finland State Forest, East Colvill Wildlife
Management, Grand Portage National Monument, Cascade River State Park

The International Scene Of The United States
Due to the effects of Hollywood, space has often been described as the final frontier. While many
may believe in this, in all actuality the last great frontier remains here on earth. This frontier lies just
below the water's surface, and to which the discussion of ownership is remains just as murky as its
depths. Interests in the cultivation of the ocean has grown steadily over the more recent decades as
more and more nations have claimed exclusive use of certain areas of the high seas. Traditionally
while many have enjoyed vastly unhinged freedoms in regards to fishing many coastal nations have
extended their exclusive fishing rights to nearby areas of the ocean, and now these same nations
have begun to claim exclusive control of the seabed or continental shelf. This article will examine
how these claims influence the international scene, explore the legality of the claims, and finally
will take on the role of mediator by examining a proposal in regards to future control of the seabed
with a special focus on the actions of the United States at this time. While the topic of seabed
control may seem like a pressing matter, it wasn't voiced until president Truman in 1945. At this
time Truman declared, "the national resources of the sea bed and subsoil of the continental shelf
lying contiguous to the United States and beyond the traditional American three–mile limit of the
territorial seas were subject to the United States" (Creamer 206). While Truman's proclamation
exerted

Black Molly Research Paper
There are some peculiar varieties of fish which requires special conditions for their existence. Black
molly is one of them.
Black Molly is a brackish fish. Such type of fish cannot sustain in either pure freshwater or in pure
saltwater. They must be kept in a tank with water which has some salt. The quantity of salt may not
be very high like normal saltwater but there has to be some salt required for them to live. Naturally
you cannot easily accommodate Black Molly with other fish in fresh–water or salt–water tanks.
You should make some on–line research and also consult your pet shop owner about how much salt
needs to be placed in the water.
There is no need to get worried about their compatibility with other species due to their salt ... Show
more content on Helpwriting.net ...
Usually it resembles a black guppy fish. This is a live–bearer fish. So you need to provide a lot of
baby fish around the adults. If you keep a pair of a male and a female with no young ones around,
they may not be comfortable with the environment and may develop stress which may even result in
their death.
In spite of these specific requirements, Black Molly is an easy fish to care. You should put the fish
in a tank with the water capacity of 10 gallons or more. This is required for taking care of their
living environment. The fish will grow up to two inches over a period of time. If you want to keep a
family of them in the tank, which is recommended, you should calculate the water capacity at two
gallons per one inch of fish. So if the family consists of 10 members, you can keep them in a tank of
20–plus gallons.
The temperature of water should be kept in the range of 75–85 degrees. You should install a lighting
system to provide sufficient light for them. They will usually require 6 hours of light every day.
Please do not keep the light for longer time. In that case, the temperature of the water will increase
and the fish will get over–heated. Providing light for 6 hours will resemble their natural

The Great Tuna Boat Chase and Massacre case Essay
The Great Tuna Boat Chase and Massacre Case has Ecuador claiming that the United States is in
violation of its 200–mile territorial sea. From it's inception, Ecuador had accepted the customary
three mile limit as the demarcation of its territorial waters. However, after 130 years, Juan Valdez
achieved power in 1952. Under his regime, he proclaimed that the three mile boundary was never
meant to be considered a fixed and unalterable boundary, and that historical practices as well as the
natural features of the area justified a 200–mile territorial sea. Each Ecuadorian president since
Valdez claimed this as well.
Under the UN 1982 treaty, a state's territorial sea extends twelve nautical miles from the national
coastline (Slomanson ... Show more content on Helpwriting.net ...
The possession of this territory is not optional, not dependent upon the will of the State, but
compulsory" (Slomanson 306).
In saying this, the ICJ ruled that a State must accept these waters as part of its jurisdiction and
enforce it. As the UN 1982 Treaty states, 12 miles is the furthest distance territorial waters may
extend to. Ecuador can not claim a 200–mile territorial sea. They must accept the 12 mile zone
granted to them. Ecuador can not construe the rules to their liking.
Ecuador's actions are not exclusive and have been seen before on the international level. In the past,
certain costal states have staked a claim much wider than the customary limit (Slomanson 308). The
majority of these cases were put forth by "lesser–developed nations with significant fishing or
seabed resources adjacent to their coasts–while lacking the superior technology possessed by
developed nations to take advantages of these resources" (Slomanson 308). Ecuador has used as
justification the claim that fishing resources act as the primary source of exports and national
wealth. In 1952, the same year that Ecuador claimed a 200–mile territorial sea, two other South
American countries, Chile and Peru, also adopted this stance.
On February 17th, 2004, Donald Thomas began sending his vessels into the vicinity of Ecuador's
coastal waters to fish for tuna. Thomas and his fleet of three tuna boats were fishing approximately
185

Chemistry Experiment Essay
Lab Report Experiment 1 & 2 CHM–101 Amele Takpara Partner: Jessamyn Dupree
––––––––––––––––––––––––––––––––––––––––––––––––– Experiment 1
––––––––––––––––––––––––––––––––––––––––––––––––– (Pre–Lab Questions) 1. In the design
of a Bunsen burner, explain the purpose of a. the gas control valve The gas control valve regulates
the rate at which methane enters the burner. b. and the air vents. The air vents control the rate at
which air enters the burner 2. Why is a luminous yellow flame often ''smoky''? The luminous yellow
flame is smoky because no air is entering the burner and hydrocarbon is converted into carbon
dioxide 3. A student wanted 20.000 g of a salt. Which balance should the student use in order to ...
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The difference between an intensive property and an extensive property is that the extensive
property of a substance whereas an intensive property does not. Density is an example of intensive
property of a substance Extensive property example: mass 2. In order to calculate the density of a
solid or liquid sample, what measurements are needed? Mass and volume 3. The volume of a fixed
mass of a liquid sample increases as the temperature rises from 20 to 408C. Does the density
increase, decrease, or stay the same? Explain your answer. The density decreases. Density of the
liquid sample is the mass divide by the volume. If the mass stays constant and the volume increases
then the density of the liquid sample will decrease. 4. A solid block of exactly 100.0 cm3 has a mass
of 153.6 g. Determine its density. Will the block sink or float on water? Density (d)=m/v = 153.6g /
100cm3 = 1.536 g/cm3 Since this solid block is more dense than water (1.536 g/cm3 > 1 g/cm3)
it will sink. 5. A salvage operator recovered coins believed to be gold. A sample weighed 129.6 g
and had a volume of 15.3 cm3. Were the coins gold (d = 19.3 g/cm3) or just yellow brass (d = 8.47
g/cm3)? Show your work. Density (d)=m/v = 129.6g / 15.3cm3 = 8.47 g/cm3 The density of the
coins is 8.47 g/cm3 which matches the density of yellow brass the coins recovered are yellow brass
The purpose of the

Comparison Of Obama 's And Xi 's Speeches
Tianshi Sun
Compare and contrast essay
U.S. – China Relations
July 14, 2015
Compare and Contrast of Clinton's and Xi's Speeches
Decades has passed since U.S. and China established formal diplomatic relations. The two countries
have faced the pressures of economic transformation, social and political standoffs, and now have
moved to a new stage of complex mix of diplomatic issues, differences in values, and increasingly
intertwined economy. If the U.S. and China to improve their achievements made in the past, then the
U.S. – China relation is likely to surpass the contradictions in cultural, political, economic and
social differences, and seek to maximize the mutual benefit for both and work together to shift the
focus to making greater ... Show more content on Helpwriting.net ...
Despite she fact she acknowledges that both countries can gain from cooperation in security, energy,
economic issues; U.S.'s self–interests comes first. As China advocates for more international
involvement, open market policies, territorial assurance from the U.S., the U.S. on the other hand
strives to maintain its position in global leadership and interest because it still considers China as a
threat, trying to seize China to prevent it from gaining excessive international power. In the
following, I will first analyze the similarities and differences between the two speeches, point out
U.S. and China's problematic intentions that cause diplomatic challenges, and argue about why it is
crucial for the U.S. to keep interfere with China's diplomatic situations. To defend my position, I
will examine China and the U.S.'s take on the South China Sea dispute, which has risen up to be a
major flashpoint for conflicts in Asia after the Cold War.
Although Xi acknowledged the 4 areas that the U.S. and China need to make joint efforts in, they
are by no means practical solutions to the contemporary issues that both nations face today. Steadily
increase mutual understanding and strategic trust, build mutual respect of each other's

IFN4 Database Paper
We used a database of 26,838 wildfire reports obtained from the Rural Affairs Department of the
Regional Government (Xunta de Galicia), and the Spanish Ministry of Agriculture, Food and
Environment (MAGRAMA) from the period January 1, 2006 to December 31, 2011. Forest fire
reports list general information including location, date, and causes and motivations. Only fires
affecting wildland vegetation are included in this database. We evaluated the coordinates of fire
ignition points by checking the agreement between those coordinates and the parish and
municipality given in fire reports, using topographic maps (National Topographic Map Series, IGN,
scale 1:25,000) and the burned areas as visually identified in Landsat 5 TM images taken in
different ... Show more content on Helpwriting.net ...
We determined the LULC type using information from the Fourth National Forest Inventory (IFN4,
MAGRAMA 2011), regrouping the original IFN4 classes into a total of 11 classes (see Table 2),
using information on the cover of trees, shrubs and herbs (grasses and forbs) and the identity of the
three dominant tree species and their relative dominance, as provided in the IFN4. Areas with no or
very scarce vegetation (e.g., water bodies, beaches, or artificial surfaces such as industrial or urban
areas) were excluded, as well as the less frequent LULCs (grasslands, Mediterranean forests and
Acacia woods), due to the low number of fires in WUI in these categories. Topographic variables
were calculated using the Spatial Analyst extension to ArcGIS® 10.2.2 by ESRI to derive the slope,
elevation and aspect, based on a 10 m spatial resolution digital elevation model (DEM, 1:5,000
scale), developed by SITGA (Galician Territorial Information System). The slope was defined as a
percentage and elevation in meters. Aspect was defined as the compass direction that the slope
faces: N (315º to 360º and 0º to 45º), W (45º to 135º), S (135º to 225º) or E (225º to 315º)

Climate Change As A Threat Multiplier
National security, in the 21st century, has shifted from the focus on traditional threats (armed forces)
(Siddiqi, 2013) to the integration of new threats and challenges, which have global consequences as
the world evolves. Climate change has been increasingly identified as a serious contemporary
security threat (McDonald, 2013), nationally and globally, instead of an environmental concern
(Dupont & Pearman, 2008). This challenge presents a long–term global threat, with substantial
human, national and transnational security repercussions (Wuebbles, Chitkara & Matheny, 2014).
Furthermore, Wuebbles et al. (2014) acknowledge climate change as a threat multiplier, seen to
exacerbate stresses (i.e. conflict, instability and poverty), enhancing the global importance of the
issue as recognised as a critical national security risk. In perceiving climate change as a threat
multiplier, this essay will recognise how the issues cumulative progression and consequences
interacts with existing security issues, directly and indirectly challenging national security (Brown,
Hammill & McLeman, 2007). Secondly, the long–term risk of climate change will be discussed,
analysing the importance of implementing adaptation strategies for risk protection and vulnerability
reduction. Finally, being a transnational security threat, global cooperation will be addressed,
stressing the importance of internationalism and collaboration to protect against this evolving threat
to national and

Essay about Chemistry
The Battle Between Absorbency: Clay and Charcoal
Abstract
Polycyclic Aromatic Hydrocarbons (PAHs) are extremely dangerous to human and aquatic life when
presented in water. The removal of the PHAs are done by using absorbent material. In this
experiment we tested Bentonite clay and charcoal by finding the absorbency of both. The results we
came to is the clay is the better absorbent.
Introduction
Polycyclic Aromatic Hydrocarbons (PAHs) are 16 different pollutants together. Eight of these are
considered carcinogenic, while others can lead to mutations of wildlife that encounter them.
Humans can come into contact by swimming in water where they are present because of pollution,
but mostly it is from drinking water, which has PAH ... Show more content on Helpwriting.net ...
Absorbent
% Transmittance
Absorbance
Charcoal 1
11.2
0.950781977
Charcoal 2
11.8
0.928117993
Charcoal 3
12
0.920818754
Clay 1
14.6
0.835647144
Clay 2
14.4
0.841637508
Clay 3
14.2
0.847711656

There are several the problems with our results. For instance, at λmax the results from week two
show that the clay and charcoal have more absorption than the stock solution of .05 mM dye. This
was noticed during the lab, and we ran the stock solution by itself again, and got the transmittance to
be 17.2%, which is different than the18.4% that we got week one. This was found that the stock
solution is re–mixed daily and there was a variation of the actual concentration of the solution. Also,
there was error in the fact that our lab weighed the charcoal and then grinded, so we lost part of the
substance in the grinding part of lab. This could lead to the absorbance being faulted because there
was then less surface area to show to absorb.
By looking at the data, it would be suggested from our results that clay is the better absorbent
because it has the lesser of the absorbance. This is because charcoal absorbs differently than the
clay. The clay becomes a good absorbent because it takes the dye and keeps it between multiple
layers,

Yuma Territorial Prison
What was life in the prison like? Only few people can answer that question, but The Yuma
Territorial Prison was not only a prison, it also had other activities which the prisoners could get
involved in so they would not spend all day locked in a cell. For example a very important part of
the prison was the famous Library which was built inside the Yum Territorial Prison. It was not a
very fancy library, the prison could hardly afford books for the prisoners and for the people of Yuma
to use. This library did not only help the prisoners but also other people who were not inmates as
well. The library was filled with books once Madora Ingalls got people to donate books and raise
money for new books. Another thing they would do to raise money ... Show more content on
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I think this was very good for the prisoners because at least they had something to do, instead of
being in a cell all day or having to deal with a harder job than that. Another job they had was that
they had to dig holes under the prison so that the water from the Colorado River could flow
underneath the prison and help keep everything and everyone cool during hot summer days even
though they already had a cooling system, letting the water flow under the prison was a huge help at
the time. The Colorado was a big advantage to the prisoners, this would provide them with water for
them to be able to clean or take a bath when they were assigned to do so. Also they would allow
them to make hand crafted items when every they had time to themselves, this meant they weren't
working, also these hand crafted items were sold by the prisoners. These items they hand–crafted
were sold on Sundays after they would attend free church services that were held at the prison
(Yuma Territorial Prison Arizona's Version of Devil's Island, Arizona Leisure, Vacation guide). This
did not mean the prisoners also had a hard time just like everyone else in life. Although the
prisoners did not seem to think the same way, it they did not like living in the prison, this was
inferred because the prisoners even had names they would call the prison. For example the prisoners
would call it "Devil's Island" and "Hell Hole". This was because it was not always all fun

African Savannah Research Paper
How to Survive the African Savannah By Yourself
Background info
The African savannah covers just about half of Africa with more than 13 million kilometer its
climate it a tropical wet and dry weather. The wet season begins during May and ends in November
getting twenty five inches of rain per month and its when the sun is at its highest period. In the dry
season the savannah only gets around four inches of rain and it lasts for seven months of the year
from October to March and the sun is at its lowest point.
Dangerous Animal
The African savannah is home to a variety of animals it has about two million large herbivores,
around forty five species mammals, and five hundred bird species. But its also home to Africa's
most dangerous animals here ... Show more content on Helpwriting.net ...
African mosquito spreads Malaria and Dengue fever more actice durring dusk and dawn Afriacn
elephant can be aggressive even when not provoked
Black mamba snake that is 8ft long can go 12mph and has a neuro cario toxic that kills in an hour
Puff Addar are well hidden due to camofaluge watch your step one bite can kill a grown man
Cape buffalo they charge and gore their victim and are not alone
Nile crockidle found in any large river of the contient they drown their victim and roll their bodies
to weaken them
Lion very territorial keep you distance and never turn your back on them nor run with all animales
know where the wind blows because it will carry your scent to the animals making them aware of
your location.
Finding water follow animal tracks or go to high ground if water it still do not drink if its running its
better if the water source is dried dig at the lowest point of the bed water will collect their take a
piece of cloth or clothing to use as a sponge to trick water in your

Cascades Park: Superfund Site Analysis
Cascades Park is a 24–acre park that lies along the stream known as the St. Augustine Branch
(Wikipedia). Nationally recognized as a historic place, Cascades Park was a major influence in the
government's decision making of the capital city location. That park that we all know today was
recently opened in 2014, but it was not always a safe place to be. Before 30 million dollars was
spent on building a 3,000 seat outdoor amphitheater, miles of trails to run and walk on, historical
monuments as well as a children playground; Cascades Park was a contaminated wasteland from
coal tar released by a manufactured gas plant. What designates a site a Superfund site? A superfund
site is a hazardous location that requires long–term response to clean up ... Show more content on
Helpwriting.net ...
Two wastes that resulted from this production were coal tar and purified waste. Coal tar was a
formation of less volatile chemical compounds. Coal tar's sole purpose was for roofing and road
building material. Scientists taking coal tar as a starting point developed other uses. Manufactured
gas plants were creating more coal than they could find buyers for and eventually formed an
emulsion with water. The tar produced spills and leaks over decades of operation. Chemicals found
in coal tar were anthracene, fluorene, napthalene, pyrene and many others (dec.ny.gov). Sulfur and
cyanide compounds that were being removed through purifier beds consisting of lime or wood chips
formed purifier waste. Reactions took place between the gas and purifier material corroding gas
pipes, stoves and lighting fixtures. Purifier beds would eventually fill up with tar and become
unusable. Having to dispose of the material, the waste had a strong odor and the wood chips would
ignite if left uncovered. The purifier waste would either be shipped to landfills or fill low–lying
areas on premises. The cyanide compound found in purifier waste contaminated groundwater away
from the burial location. The water that became affected was highly acidic and caused harm to fish
and

Aboriginal Drinking Water Facts
Fact Sheet: Water is considered to be the basic source of life. Aboriginals belief in harmony with
nature and water is considered to be the gift of mother earth. As mentioned in article by assembly of
first nation (AFN, 2009), "As Indigenous peoples, we have a spiritual and familial relationship to
the sacred elements of water, air, earth and fire, and understand their holistic and inseparable
relationship with each other. Through the western claim of asserting ownership over these sacred
elements their spiritual interdependence is being destroyed." According to AFN water is the blood of
mother earth, which sustains all living beings, connects them, flows within them and replenish them.
Among first nations water is considered to be a great force of life that teaches us the lesson of ...
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(2009). The Convening of Indigenous Peoples for the Healing of Mother Earth. Retrieved from
http://www.afn.ca/uploads/files/env/palenque2009.pdf Assebly of First Nations. (n.d.). Honouring
Water. Retrieved from http://www.afn.ca/en/honoring–water Office of the Auditor General of
Canada. (2005). Office of the Auditor General of Canada. Retrieved from http://www.oag–
bvg.gc.ca/internet/docs/c20050905ce.pdf Stastna, K. (2014). Clean running water still a luxury on
many native reserves. Retrieved from

Foreign Earned Income Exclusion Essay
International pilots, flight attendants and cruise ship employees earn income like salary and wages
while working abroad. Most of them might assume that they earn foreign income. As such, under
Sec. 911(e), they are eligible to elect the foreign income exclusion on the United States (U.S.)
expatriate tax return. However, taxpayers should first determine the source of their income by
dividing their earnings based on (1) hours spent in the U.S and the airspace over the U.S.; (2) hours
spent in foreign countries and airspace over foreign countries; and (3) hours spent in international
airspace and waters. The first two are self explanatory. (1) are considered as the US source of
income, and (2) is consider as foreign source of income. But ... Show more content on
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Since, the regulation does not expressly exclude international airspace from the definition of foreign
country, income earned over international airspace should be classified as foreign source income. To
avoid a similar argument and upholding the validity of the regulation, in Arnett v. Commissioner,
the Court of Appeals for the Seventh Circuit stressed out that sovereignty is an essential component
of the definition of a foreign country under the regulation. So since income earned in airspace over
international waters is not considered a foreign source income, how should the taxpayer classify it?
Kuntz and Peroni suggested that most flight attendants, pilots, sailors and the like determine their
transportation income under the place–of–performance source rules. {FIND MORE ABOUT IT,
check for correctness}. However, TAMs 9327–001, 9327–003, and 9327–004 held that, to the extent
that services income is earned in international airspace or waters, such income must be viewed as
space or ocean income described in Sec. 863(d) by applying space income approach. Under Sec.
863(d), space or ocean income earned by a U.S. person is U.S.–source. Therefore, above TAMs, if
applied to a flight attendant such as the one in Savary, would first impose a filter of majority
ownership in determining whether transportation income characterization applied. Because as a
practical matter no flight attendant would

Water And Sanitation Of Canada
Due to the location of Canada, they retain a large amount of fresh water, 20% to be exact (Water
2012). However, even with the large percentage only 7% of the renewable freshwater and most of
the water (just like in the United States) is not located in desirable areas. The majority of the
Canadian population lives along the southern border with the United States and which creates the
problem of most of the country 's fresh water is found in the north drainage basins (Water 2012). As
this hard to reach water reaches the cities or towns, municipal water supply only accounts for 12%
of water use in Canada (Water Uses 2013). The larger user of this finite source come form cooling
plants (64%), manufacturing (14%) and agriculture (9%) (Water Uses 2013). As the United States
have set federal water and sanitation in Canada these are set in provincial/territorial jurisdiction
(CWWA 2012). Within the Constitution Act, 1867, the provinces have the right to any water
resources that fall within their boundaries and must manage the water efficiently (Victora 1876).
Each province has its own legislation related to water resources, water supply and the environment.
Within each provinces and territories they are charged for developing and enforcing all legislation
pertaining to municipal and public water supplies while the Canadian governs navigable water and
marine waters mostly (CWWA 2012) Pertaining to the legislation for water, the provinces have a
public utility commission or board

The History Of Antarctica
Antarctica has no native population. Its residents are scientific and support staff who usually stay no
more than a year at a time. The first person born in Antarctica was Emilio Palma, on January 7,
1978, the son of the commander of Argentina's Esperanza Base.
Antarctica is more than 95% ice covered and contains about 90% of the world's fresh water.
Because of this thick ice cover, it is highest of all continents, with an average elevation of more than
1,600 m (about 5,250 ft.). The highest point on the continent is Vinson Massif (5,140 m/16,864 ft);
the lowest appears to be Bentley Subglacial Trench (2,499 m/ 8,200 ft below sea level) in West
Antarctica. This trench is covered with more than 3,000 m (more than 9,840 ft) of ice and snow.
Lower points may exit under the ice, but they have not yet been discovered. ... Show more content
on Helpwriting.net ...
Since the Antarctic Treaty of 1961, these claims have been held aside in the interests of international
cooperation in scientific research. Neither the U.S. nor the USSR made a claim to Antarctica, and
the claims to Antarctica made by Norway, France, Australia, New Zealand, Chile, Great Britain and
Argentina are not

Content Analysis Essay
In the title of the paper the priority references facts and challenges caused by countries. The
recurrence of disasters Gunnar Kuepper relates with planet management.
Gunnar Kuepper devotes the first 10 sections to facts and challenges. In the last section, and in each
section, the author forecasts the troubles in the future. Each of the sections references words to
connect one with another. The sections include world population, economy, disaster costs, global
health, climate change and global warming, environmental issues, water crises, education and
employment, migration, science and technology, and outlook. Each section builds from the previous
section. The sections part priority into messages of the magnitude, importance and ... Show more
Global Health referred as life expectancy, high and low mortality, high and low fertility, public
health issues, sanitation, nutrition, human health and development, hygiene, waterborne diseases,
global epidemic, emerging virus, SARS, and H5N1 virus.
Climate change and Global warming appears as CO2 emissions, carbon emission, average global
temperature and maximum temperatures.
Environmental Issues are referred as air pollution, soil pollution, water pollution, loss of vegetation,
deforestation, desertification, non–renewable mineral resources, soil desegregation, soil erosion, and
overgrazing.
Water Crises appears as mass consumption, drinking water, inadequate water, shrinking water,
quantity of water available, fresh water, contaminated water, and water.
Education and Employment appears as illiterate, read and write, unemployment and
underemployment.
Migration variations include south to south migrants, south to north migrants, massive internal and
transnational migration, slum dwellers, illegal settlements, these grounds, territorial fragmentation,
internal displacement, communities and perilous locations.
Science and technology appears as subsequent progressions, commercial use of nuclear power,
nuclear power plant, Methylisocynanate, cloning, genetic clones, and

Pillbug
Acidity of an ecosystem, measured in pH, is a crucial factor to the survival of a species in an
ecosystem. Altering it can have result in dramatically negative effects, in spite of the fact that pH of
an ecosystem has been dramatically changed over a relatively short period of time due to various
human activities. For example, acid rain is a major environmental problem that is caused by human–
made pollution. When fossil fuels are burnt to get energy, pollutants like sulfur dioxide and nitrogen
oxides get mixed into the rainwater and eventually are evaporated into the atmosphere. These gases
enter the atmosphere, and mix with water in the water cycle to form an acidic mixture of water and
gases. This water falls in the form of acid rain, which ... Show more content on Helpwriting.net ...
Acidity increases by ten times for one pH level increase. Soil pH is a major constraint on plant
growth. Since plants are the base of the ecosystem, pillbugs may be affected by the pH change as
well. Soil acidity can be assisted by addition of certain other plants, like AM fungi, or the addition
of basic materials (Kawahara, et. al., 2016). We decided to investigate which pH level pillbugs
naturally preferred. We created three different choice chambers that had pH levels of 5, 7, and 9.
This experiment will test if pH has an effect on pillbug choice of habitat.We predicted that there will
be more pillbugs in the choice chamber with a pH of 7 because a pH level of 5.5 to 7 is considered
to be the normal, natural environment of pillbugs. Usually, the pH that pillbugs are found in are 5.5
to 7 (Kawahara, et. al., 2016). In each habitat, the number of pillbugs will be counted every minute
for 15 minutes. If a pillbug is in between chambers during the counting, they may be counted for the
chamber to which they are

Essay On Crawfish
What is the Best Way to Keep Crawfish Alive?
Crawfish are delicious crustaceans that closely resemble lobsters. Many people consider crawfish to
be as delicious as lobsters, which is why these crustaceans are harvested all over the world. In the
U.S., crawfish are closely associated with the haute cuisine and culture of Louisiana. In fact,
crawfish are the official crustacean of the state. I normally prefer to harvest or purchase crawfish on
the day I intend to cook them. However, many people prefer to purchase and eat them later but do
not know how to keep crawfish alive in a sack or container for several days before finally preparing
and eating them. Fortunately, I will provide you with some tips on how I keep my crawfish fresh
and healthy ... Show more content on Helpwriting.net ...
One of the most serious diseases that can spread in this manner is the Crawfish Plague, more
prevalent among North American species. However, the North American species are simply carriers
of the disease. This disease is caused by a fungus that is lethal to other types of crawfish including
Australian and Eurasian. Therefore, avoid putting crawfish from different continents or regions in
the same container. On the same breath, avoid sharing equipment such as nuts and buckets when
working with different types of crawfish.
Crawfish can also be affected by the White Spot Disease. Although this disease mostly affects
shrimps, it can spread to crawfish if they are fed raw food made from infected shrimp. Therefore,
make sure that all foods containing shrimp have been thoroughly cooked before feeding the
crawfish. There are times when I keep various types of crawfish in a single aquarium. However, I
usually quarantine new ones for about a month before introducing them into the main aquarium.
Image: https://www.shutterstock.com/image–photo/background–heap–live–crawfish–535087291?
src=h80UImBGV3Mc5UODvjbY9g–1–18

Global Climate Change : A New And Very Different Type Of...
For centuries the United States Military has addressed the many challenges of national security,
from fighting for the foundation of America in the Revolutionary war, to the containment of
terrorism and Islamic extremism in recent years, but now global climate change presents a new and
very different type of challenge to national security. The stability of the world's climate that has
enabled human civilizations to grow and flourish over the last five thousand years is changing,
causing environmental conditions deteriorate, and worldwide instability that threatens national
security. The sobering truth is that carbon dioxide levels in the atmosphere are greater now than at
any time in the past 650,000 years . If the average global ... Show more content on Helpwriting.net
...
Climate change is a "threat multiplier" that exacerbates instability through environmental
degradation, and in turn threatens national security by posing a threat to every country's existence,
capital, and monopoly of power, infrastructure, broader legitimacy, refugees, wellbeing, governance,
and territorial borders.
To understand how Climate Change is a threat to national security, it is important to first consider
what climate change is, and how it differs from all previously defined threats to national security.
"Climate change is a broadly inclusive term that refers to a long–term (decades to centuries) change
in any of a number of environmental conditions for a given place and time–such as temperature,
rainfall, humidity, cloudiness, wind and air circulation pattern, etc." Climate scientists project
average global temperatures to become hotter, sea levels to rise higher, droughts to last longer, food
and water supplies to diminish, health problems to increase, ecosystems to forever alter, and the
global population of climate change refugees to grow as civilizations are displaced or lost to
extreme natural disasters. The security implications of these changes are that they can and will
provide future avenues to inflate destabilizing conflicts that threaten national security. Historically,
national security has meant

National Notifiable Diseases Surveillance System
One way that national and international agencies are involved with state and local health
departments is the National Notifiable Diseases Surveillance System (NNDSS), which is a
nationwide collaboration that allows local, state, territorial, federal, and international health
agencies to share information about disease–related issues. Health departments work with healthcare
providers, hospitals, laboratories, and others to increase monitoring, control, and prevention of
diseases which allows for collection, analysis, and sharing of data and works to increase awareness
of potential outbreaks. By interacting with one another, public health agencies are able to provide
up–to–date information for their constituents and can even have ... Show more content on
Helpwriting.net ...
Within 48 hours, a team of professionals arrived at the spill location. From there, various health
officials, including those from CDPHE worked to determine the hazards that the water might cause.
The tests found typical mining contaminants and water hardness and pH were also tested. As
determined by a variety of organizations, the Animas River was opened to the City of Durango and
the public water systems were allowed to restart their water intake processes. An article containing
frequently asked questions was released on the CDPHE website on August 14th, letting the public
know where their drinking water came from, if the river was safe to get in based on CDPHE water
and sediment testing, and other general answers to common questions (12). That same day, the La
Plata County Sheriff opened Animas River for public uses with a health advisory attached. The next
day, a press release warned farmers and ranchers against using irrigation ditches until they were
flushed completely and the sediment had left the canals. On August 18th, information was about the
spill impacts and what efforts were being taken to ensure public safety. The latest releases, both on
September 2, 2015 dealt with the safety of the drinking water and provided information about
drinking water safety and what the health agency officials found in the water and that the trout from
the river were deemed safe to eat. Other services that are still in place include free water testing

Animas River Environmental Effects
Recently, a contractor working for the US Environmental Protection Agency (EPA) unintentionally
released 3 million gallons of toxic mine waste into the Animas River in the Mountain West state of
Colorado. Today, people in the US are debating the efficacy of the EPA (the right–wing is using the
spill as anti–government propaganda) and the toxic aftermath the spill will undoubtedly have on
local economies, communities and ecosystems. So far, the spill has "contaminated the Animas
River, San Juan River, and the Colorado River in Utah." In addition, several "water supply systems
have been affected by the spill. While the river system mostly serves farming communities, the
disaster also poses a risk to the drinking water of 17, 000 people living ... Show more content on
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Their history is all but erased, their lives destroyed in the pursuit of material wealth (resource
extraction). Superficial statues and hollow tributes now stand where vibrant human communities
once lived for millennia. The US Government, unrecognized by vast portions of Native Americans,
hence illegitimate in their eyes, ruthlessly imposed treaties, laws, cultural mandates and regulations
on a population who never asked for such measures. There was resistance, but it was stamped out.
Thus, the bloody history of European settlement is never far from the minds of indigenous people
living in the US. It would be wise to recall the Sand Creek massacre of 1864, where "a 700–man
force of Colorado Territory militia attacked and destroyed a peaceful village of Cheyenne and
Arapaho in southeastern Colorado Territory, killing and mutilating an estimated 70–163 Indians,
about two–thirds of whom were women and children." Indeed, from Sand Creek to My Lai, from
Kandahar to Fallujah, US state–sponsored terror always produces the same results: massacres,
mutilated bodies and unprosecuted

Canadian Geese Research Paper
Canadian Geese (Branta canadensis) are the most widely distributed geese in North America and
have an extensive range in the northern temperate, subarctic, and arctic regions. Canadian geese are
commonly found on lakes, ponds, rivers, urban and suburban areas. (basically everywhere). They
can be a partly migratory or resident species. Geese that live in temperate or mild climates can be
resident (non–migratory) due to an abundant winter food source and lack of predators. Partly
migratory geese travel a short distance south before the winter months in search of food resources, a
warmer climate, and safer habitats. During the spring, geese travel back up to their breeding
territories.
Canada geese reach reproductive maturity around the second year of their lives and find ... Show
more content on Helpwriting.net ...
Geese are often found in large groups but are aggressive and territorial during breeding season. The
purpose of this study was to observe and document nesting behaviors of Canadian geese. Geese
were chosen as our target species because of their present abundance and their nesting period is

Improper And Inadequate Development Of Water Resources Essay
The improper and inadequate development of water resources in poor countries is causing damage
to the essential ecosystem as well as greatly affecting the condition of the environment. The water
being collected and the water that is released back to the ecosystem are not even comparable in any
sense. The lack of treatment leading to increased release of harmful contaminants directly into the
rivers is clearly interrupting the ecosystem (Molden November 2012). Many from other rural areas
are constantly migrating to the big cities to gain access to fresh water and causing rapid
urbanization, which is in turn becoming an even bigger threat to the ecosystem. Under these
situations, the economic condition of the Global South cannot be improved, as this will be a
continuous fight to remain on top. Thus a sustainable developmental plan is necessary to gain back
the control over fresh water. The paper will discuss a few major issues with water and the
environment, and try to suggest ways to improve the conditions for a better future both
environmentally and economically in the global south. Water and Economy The seventh UN
Secretary General Kofi Annan in 2001 said "fierce competition for fresh water may well become a
source for conflict and wars in the future". While the World Economic Forum listed water supply
crisis as a top item in the list of global risks. A rapidly developing nation like China is ample proof
of this fact, where they lose $15 billion every year due to reduction

The Clean Air Act 1970
The Clean Air Act 1970
Sameenbanu Kazi
Monroe College
Abstract
Environmental maintenance and integration of health standards are a global concern every living
human being must put into consideration in their day to day activities. Ideally, over 25 percent of the
world's registered deaths and reported diseases can be attributed to the inherent environmental
factors which are diversified with far reaching consequences. Moreover, the contemporary
interventional research outcomes on environmental sanitation around the globe depicted the benefits
prioritizing of proper environmental control strategies. These appropriate environmental strategies
are aimed at exposing the hazardous health–related issues that have continued to rampage humanity.
Therefore, this research paper seeks to address the various environmental and societal factors
affecting the health and sanitation of the inhabitants as well as understanding the environmental
health standards that are in place. In addition, the paper will aim to discuss fundamental concepts in
relation to the intervention techniques that are linked to the environmental sanitation globally.
Introduction
Imagine of being forced to live in an environment filled with toxic chemical substances and
hazardous organic wastes

The Law Of The Sea
What do you understand by the 'Law of the Sea' in Public International Law? Critically discuss the
different principles, mechanisms of the Law of the Sea, and how they are applied.
Law of the Sea
The seas have long–standing recognition as routes linking all parts of the world and as a treasure
full of resources. This has given significant rise to established rules. The Law of the Sea central
principle is that Land rules over the Sea. A state will have the right on the sea, until a certain
distance, according to the parameters of its land territory. This will be the territorial sea which forms
part of a state's area subject to its authority, and any further range will be the high sea. The high seas
were not to be appropriated. International law made the high seas one of its main principle. States
have been demanding to extend the perimeter of the sea around their coasts to get more of the seas
under their jurisdiction. Under these demands, developments in International law have brought
about extended zones known as contiguous zone, continental shelf, exclusive economic zone etc.
The Law of the sea will govern these characterised zones and see if a state should be entitled to such
territorial sea extensions. The change of perception of states towards the seas have led to each state
having their own principles which gave rise to clashing principles, this has led to conferences to find
a solution to the problem. The conferences eventually led to four conventions on the law of

Biological Oxygen Demand ( Bod )
Other Parameters Biological Oxygen Demand (BOD) is also monitored to quantify the amount of
oxygen needed to break down organic material in a water sample. BOD was generally higher and
more variable at different locations around Abu Dhabi City and in Confined Areas, although mean
BOD at all locations was generally lower from 2013–2015 than in previous years for which data are
available. Total Suspended Solids (TSS) are solids in water that can be trapped by a filter and may
include a wide variety of material, such as silt, decaying plant matter, industrial wastes, and sewage.
In general, TSS has been higher in the past 5 years in Confined Areas than at the other stations. TSS
has declined since 2011 at all locations except in MPAs, where the annual mean TSS was highest in
2013. Mean TSS in 2015 was highest in May in Confined Areas. Organic pollutants are chemical
compounds that contain carbon and have a negative effect on one or more components of the
environment. From 2011–2015, EAD monitored marine waters for two organic pollutants: total
petroleum hydrocarbons (TPHs) and polychlorinated biphenyls (PCBs). TPHs is a term used to
describe a mixture of several hundreds of chemical compounds that are derived from crude oil.
Measurable background concentrations of TPH can be a result of excess oil contamination or in
some cases the result of a natural petroleum seep. High levels of some petroleum hydrocarbons can
cause adverse health effects, including benzene, which is a

Negative Effects Of Global Warming
Global warming is the continuous increase in temperature of the earth surface, land, water, and
atmosphere that is a huge natural phenomenon that has a tremendous negative impact all over the
world to animals, people, land, and earth because of human activity being a big factor such as the
excessive burning of fossil fuels, nitrogen–based fertilizers, deforestation, and automobiles thus
causing negative effects to earth such as the polar ice melting, the sea level rising, melting glaciers,
agriculture. The negative effects of global warming have caused sea levels to rise. Sea–level rise is
caused by thermal expansion of the oceans, melting of glaciers and ice caps, melting of the
Greenland and Antarctic ice sheets, and changes in terrestrial storage("Impacts of Global
Warming"). If sea levels continue to rise it will have a bigger worldwide effect on earth in many
ways. For instance, the changes in sea level can cause the additional increase of hurricanes, floods,
the increase of erosion, and it can affect the marine ecosystem. In addition, people from all over the
world can be affected by the of rising sea levels such as people on vacation because rising sea levels
can cause an early or delayed arrival of seasons and it will also cause a change in the water thus
causing the crops to die. Glaciers are slow but massive and tall pieces of thick ice formed by the
accumulation of snow throughout the years because glaciers are commonly found in the polar

Waimanalo Research Paper
The key geological features played a significant role in creating Waimanalo. Waimanalo was formed
by a catastrophic landslide from the Nuuanu Pali all the way down to the coast and to the ending of
Makapu`u. Under the water lay debris and material from this landslide. In the 1960's, the US Navy
first found out about this information by a single–beam sonar surveying a utilized improved radio
navigation system. In the 1980's, a multibeam side–scan sonar, GLORIA, imaged in unprecedented
detail known landslides, and also discovered new ones. Then finally, came the JAMESTEC
multibeam profiler which surveys and utilized GPS navigation, produced detailed maps of the entire
landslide for the first time. Waimanalo was created by a catastrophic landslide that happened
millions of years ago. We had a caldera that was made of basalt and basalt being so brittle breaks
very easily. The island of Oahu is made up of two volcanos: The Koolau ... Show more content on
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They worked hard to be sustainable. The ahupua'a system was a very organized living system.
Although it may seem complicated, the ahupua'a system was land divisions. Each ahupua'a had a
name, meaning and purpose. Each ahupua'a was run by a chief that the king had ordered to. Hawaii
had a system like no other monarchy ever had. As it is said in the books that this is one of the most
devastating overthrows of any monarchy in the world. The United States had recognized Hawaii's
presence long before they wanted to overthrow the monarchy's . America had seen how Hawaiians
take care of their land. The overthrow was led by American sugar planters under Sanford Ballard
Dole. The plan was to overthrow Queen Liliuokalani, the Hawaiian monarchy, and establish a new
provincial government. When the coup happened, it was not only led with a U.S. minister to Hawaii
(John L. Stevens), but also 300 U.S. Marines. The marines were allegedly here to protect American

Pulgas Ridge Research Papers
While hikers and dog walkers may have territorial and philosophical conflicts in some locations,
Pulgas Ridge Open Space Preserve seems to comfortably accommodate both groups in a small park
with ridge–top views, cool canyons, and streamside thickets, mixed oak woodland, chaparral, and
abundant wildflowers. Dog walkers are provided with a large off–leash area where their canine
companions can romp unimpeded; hikers have access to interesting trails that see few dogs or other
hikers. Pulgas Ridge is a 366–acre parcel that is part of the Mid–peninsula Regional Open Space
District. In a previous incarnation, it was the site of the Hassler Health Farm, a tuberculosis
sanitarium built and owned by the City of San Francisco beginning in 1927, but closed in 1964. The
land was purchased by the District in 1983. By 1985, the old sanitarium buildings were demolished,
... Show more content on Helpwriting.net ...
If you like, you can add to your hike by taking the Geraci trail east on its one mile journey back to
where it branched off from the Woodrat trail. You have two other choices as well. If you have a
well–socialized dog you may want to head straight down the hill into the off–leash area. For hikers,
the best option is to take the Dick Bishop trail immediately to the right. The little–used Dick Bishop
trail winds downhill for .7 mile along the upper side of a canyon, starting in chaparral and ending
among the coastal live oaks, blue oaks, and madrone. Edgewood County Park is the open space you
view across the canyon to the south. Edgewood Park and Pulgas have similar topography, and are
basically composed of weathered sandstone, but the formations are different: the Edgewood stone is
Franciscan greywacke and serpentine rock, while Pulgas is from the Whisky Hill formation, which
results in a few different wildflowers in the two

The Importance Of Environmental Pollution In Bangladesh
Environmental pollution is amajor crisis that we are facing today. Due to the increased urbanization
and industrialization surface water pollution has become a crucial problem. It is necessary to obtain
precise and appropriate information to monitor the quality of any water resource and to develop a
tool to predict and summarize the quality and their usefulness (Mohammadet al.,2010).
Bangladesh covers an area of 147,570 sq. km, a little more than the size of Greece. It extends from
20'34N to 26'38N latitude and from 88'01E to 92'41E longitude. Maximum extension is about 440
km in the E–W direction and 760 km in the NNW–SSE direction. The Indian States of West Bengal,
Assam, Meghalaya and Tripura border Bangladesh in the west, north and east respectively.
Myanmar forms the southern part of the eastern frontier. The total length of the land border is about
4,246 km, of which 93.9% is shared with India and about 6.1% with Myanmar. The country is
bounded in the south by the Bay of Bengal. Although Bangladesh is a small country, the length of
the coastline is more than 580 km. The territorial waters of Bangladesh extend 12 nautical miles
(22.22 km) and the area of the high SEAS extending to 200 nautical miles (370.40 km) measured
from the base lines constitutes the economic zone of the country. Because of the Geography of
Bangladesh, the country has a mostly monsoon climate. This means that the country has high
rainfall in certain seasons, high temperatures and high humidity.

Analysis Of April Morning By Howard Fast
April Morning by Howard Fast is a story about the Battle of Lexington, and the day to day struggles
of Adam Cooper. The story takes place in Adam's hometown of Lexington, Massachusetts. The
novel opens with a glimpse into the daily life of the Cooper family. As Adam comments on the
harsh perfectionist that is his father, his only escape from his father's high expectations is his Granny
Cooper and his next door neighbor Ruth Simmons. Adam confuses his father's constant criticism
with the feeling that his father hates him. On top of the situation at home with his father he
overhears word that the British army has landed and the local militia were up and ready to fight for
the battle was inevitable.
Adam is awakened by his brother Levi claiming that a man on horseback has come into the center of
town to bring important news. Now that whole family is awake and curious,they all gather with the
townspeople in the center to meet the rider on the green, who informs the town that the British are
coming and may be marching through the town. Because of this news, arguments stir in the crowd
on whether to assemble the militia. Adam's father, Moses Cooper picks an argument with one of the
committee members about the size of the militia, and how the number of men that they have
compared to the British that they won't be able to stand up to the British army. After the discussion
the people of Lexington agree for the militia to gear up. Upon hearing the news, Adam signs up
alongside his

The Pros And Cons Of Uncloss
United Nation Convention on the Law of The Sea (UNCLOS) is one of the efforts of United Nation
to create a regime that may unify all nations regarding the sea matters. The creation of UNCLOS
started in 1956 when the General Assembly adopted the resolution 1105 (XI). During that time only
82 states that join the UNCLOS. UNCLOS I had produce the other four separated conventions
concluded in 1958. They are:
i) The Convention on the Territorial Sea and the Contiguous Zone; ii) The Convention on the High
Seas; iii) The Convention on Fishing and Conservation of the Living Resources of the High; iv) The
Convention on the Continental Shelf.
Eventhough UNCLOS I already govern variety of aspects but still there are some issues that not
resolve.
In order to settle the problems in the UNCLOS I, ... Show more content on Helpwriting.net ...
By becoming the member of UNCLOS, state can enjoy many advantages. The first advantage of the
UNCLOS is it can advance the state members economic interests. All state members may enjoy
their rights to all the resources in a 200–nautical mile Exclusive Economic Zone off the coastline. It
means by remaining outside the treaty, any coastal states cannot make any legal claims to the
resources in the Continental Shelf.
Other than that, coastal state can secure its territory wider than before. If the coastal state does not
ratify the UNCLOS, they may face problems when there is dispute occurred. For example, it is
difficult for the United States to preserve its rights over the Arctic resources. It is because Russia,
Canada, Norway and Denmark are making claims to the oil and mineral resources under the icecap.
So, United States will have limited voice to preserve the

Axolotls: Substrate Analysis
Substrate is not essential for axolotls, but it does create a more aesthetic environment and provides
surface area for beneficial bacteria. It has been noted, however, that in some plastic or plexiglass
tanks, bacterial scum can accumulate on the bottom and cause sores to form on the axolotls' feet.
Sores have also been reported in some individuals kept in bare glass tanks, although the primary
problem with this set–up is the axolotls' inability to grip the surface, which causes them stress
(Clare, 2012). To reduce stress on the animals, it is recommended that substrate be used, but care
must be taken when choosing as axolotls will ingest gravel and other mouth–sized objects. This
ingestion can cause impaction, and even death, so substrates must be very fine or very large. River
pebbles larger the axolotls' head are suitable, but may need to be cleaned more frequently as uneaten
food and waste particles collect in the large spaces between pebbles. A more popular option is
aquarium–safe sand. If ingested, it will not clog the animal's digestion system, and it provides a
stable surface with a comfortable grip, as well as a growth medium for beneficial bacteria. In their
natural environment, A. mexicanum requires thick vegetation and dark areas to hide. ... Show more
Stressed animals, however, are vulnerable to infection by bacterial pathogens (Duhon, 2016).
Symptoms of stress appear as a lack of appetite and forward curled gills. There are several
conditions that can cause stress in axolotls; the most common reasons are excess water flow or heat,
pH below 6.5, too much nitrogenous waste, and overcrowding. These situations can be easily
avoided by setting up appropriate housing and conducting regular water quality tests. In the event
that an axolotl becomes stressed, correcting the problem will almost always result in the animal's
improved condition without permanent

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