The Looming Water Shortage Crisis

The Many Benefits of Water Essay
Did you know that if a person waits until they are thirsty to drink water they may already be dehydrated? If a person is dehydrated they can suffer
many health complications. These health issues can include headaches, joint pain, and can even be serve as depression. According to an online
article from the Boston College website 2 out of every 3 people in America do not drink enough water. This is an epidemic that is haunting our
nation. Many people are wondering why we have so many issues with our health care, well it is because we have so many issues with our health
itself. Drinking more water will allow you to live happier and healthier lives. If people were more educated on what exactly water is, why our bodies
need water, the benefits...show more content...
If that person is smart they will look for water first, then food and shelter. Water is crucial to staying healthy and feeling good. There are many
ways water helps us stay well and live healthy lives. There are many different reason our bodies need water to function properly. We need water
because it is the substance of life. Life cannot exist without water. We can live with food for weeks but we can only live for a mere 3 days without
water! The body is comprised of eighty percent water. Water makes up nearly eighty–five percent of your brain, about eighty percent of your blood and
about seventy percent of your lean muscle. Imagine for a moment, your brain being sectioned into one hundred pieces. Now picture eighty–five of
those sections as water. We need to continually replenish our bodies with water because your brain needs it. Water plays a vital role in nearly every
bodily function. Lack of water is the #1 trigger of daytime fatigue. A two percent drop in body water can bring on fatigue, fuzziness, and
concentration problems. If your body does not have as much water as it should you could even have problems staring at a computer screen. It is
difficult for the body to get water from any other source than water itself. Soft drinks, alcohol, teas, and juices steal tremendous amounts of water from
the body because they are diuretics,
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How Water Is The Water Of The Future Essay
Thousands have lived without love, but not one without water. –A.H ADUEN. There cannot be life without water. Over centuries scientist have said
that life began in water. Water makes up fifty percent to sixty percent of the average human body. To stay healthy, we must at least drink eight
glasses of water a day, we cannot survive three days without water. As you see water is obligatory to the world; in fact, nothing on earth could
survive without it. There could be no life without water. But what if one day there were no water around to drink? Why should we care about the
water of the future, and what can we do to save water from decreasing? As you read through any science textbook and you 'll read that water is
renewable, that although it is used, it is never used up. But water usage is increasing. Although water covers three–fourths of the earth, 97 percent of it
is salt water, and more than two percent is frozen in glaciers and icecaps. That means less than one percent of all water on this earth is usable, while
water usage per person averages 100,000 gallons per year. The world 's six billion citizens are appropriating 54 percent of all the accessible fresh water.
United Nations ' research shows that by 2025, The researchers expect 5 billion (52 percent) of the world's projected 9.7 billion people to live in
water–stressed areas by 2050. They also assume about 1 billion more people to be living in areas where water demand exceeds surface–water supply. A
large portion of

The Importance of Drinking Water Essay
Drink Water Speech
How many of you, when you go to a restaurant and the waiter/waitress asks you what you want to drink ask for water?
How many you would select a glass of water out a fridge filled with soda, fruit juices, or beer?
My guess is probably not very many you actually choose water over the other options.
I used to be the same way.
I used to never drink water, and would always choose another beverage if I had the option.
However, after I began to hear about the importance of water in our lives, I began to choose water whenever I needed something to drink.
I am not saying I never have anything other than water when I am thirsty, but the majority of the time I choose water over any other beverage.
Today, I plan to...show more content...
So water is needed to dissolve these nutrients and be carried throughout the body.
As you can see, water plays a major role in many factors of your body.
Water even can help produce benefits outside of your body as well, such as your wallet.
For example, when you go to a restaurant and order a soda, that is usually at least $2.
You could instead choose water, which is free.
If you would also choose water when you go out to eat and save the $2, you would save a decent amount of money in a year.
Also, a 24 pack of bottled water is much cheaper than even a 12 pack of soda.
Therefore, buying a pack of bottled water would save you money as well.
Another way that you could save money is by investing in a filter of some sort, and drinking water from the facet.
This would definitely decrease your spending on beverages during the year and save you a lot of money.
As you can see, there are many benefits to drinking water.
I hope you know see how crucial water is to your body and why you should consume it on a regular basis.
You can only survive several days without water, so make sure you drink up.
And by drinking water to ensure you stay living well, you will have some extra money to spend on things in your life that you can enjoy.
Darren McGlaughlin

Public Speaking
Barbara Warnick
Persuasive Speech 1
February 13, 2013
Speech Topic: Drink More Water
Introduction 1. Who chooses water at restaurant or home? 2.

Thesis Statement About Water
Introduction
Hook
Water is one of the most important elements on Earth and also, for our body. We need water to work and function properly and well. Without enough
supply of water, our body will grind to a halt and collapse.
Background information
Our body makes up around 70% of water. Needless to say, water has a lot of benefits for our body. A healthy person can drink three gallons of
water per day. From our hearts to our kidneys, water all has something to do to contribute to our body. It helps our body to refresh our body, push all
the toxic out of our body and slow down dehydration of our body or to maybe cushion our body joints. Wherever water travel, they carry nutrition,
minerals with it into our body.
Thesis statement
This essay...show more content...
For someone to be stationary, it could be longer for dehydration start. The more you work the quicker dehydration start. The symptoms of dehydration
are very clear and easy to see. They are dizziness, dry, sticky mouth, headache, muscle fatigue and lack of urine. Left it untreated for sometime and it
could be server. If supplied enough water, you will feel refresh, active and your mouth won't feel sticky. A clear example, when I went camping, after
just several hours of working to setting up tents and others necessities, my mouth felt sticky. I keep it a little longer and I felt dizzy and my mouth
was extremely sticky and I knew that dehydration has kicked in. I drank lots of water and my mouth and my bodies gradually regain strength. So, that
is how I got dehydrated.
Concluding sentence
Drinking too little water can lead to dehydration, but drinking to much water will cause overhydrating. The symptoms are "You might be hot, have a
headache, and just feel crummy" (webmd.com). Therefore, just drink enough of water to quench your thirst, no more or no less. Both dehydration and
over–hydration are dangerous, so you better watch out.
ChiМ‰nh laМЈi Footer theo hЖ°ЖЎМЃng dГўМѓn
ViГЄМЃt tiГЄМЃp KГЄМЃt luГўМЈn toaМЂn baМЂi vaМЂ

Thesis Statement On Water Scarcity
Rough Draft
Thesis statement: The world is on its way for a water shortage. Water is considered as an essential for human existence. We all can survive without
food for some day but no one can live without water at least two days. Human body consists of 70% percent of water and our globe is covered by
69.9% percent of water. But unfortunately the useable fresh water is just 2.5% out of it. Water is a social good, water is an economic good, water has
ecological value and water has religious, moral and cultural value.
If there is magic on this planet, it is contained in water – Loren Eisely, The Immense Journey Water scarcity is a consequence of imbalances between
resource...show more content...
Economic relations and resource management, 2. Ideology and culture including the way people think about the environment and water rights,
3.political agents like the state, transnational actors and organizations involved in water disputes and trade 4.the transnational social movements which
endorse and resist water privatization, and 5.the power relations which engender unequal access to safe water (Bywater, 2008).
Till taught by pain, men really know not what good water's worth – Lord Byron, "Don Juan".
Reference List
п‚§Bywater, K. (2008). Globalization, privatization, and the crisis of sustainability: Examining the global water crisis. Conference Papers –– American
Sociological Association, 1.
п‚§Manzoor, K. P. (2011). The global water crisis: Issues and solutions. IUP Journal of Infrastructure, 9(2), 34
–43.
п‚§Solving the global water crisis moves beyond the technical feasibility stage.(2011). Trends Magazine, (104), 19–24.
п‚§Priscoli, J. D. & Wolf, A. T. (2009). Managing and Transforming Water Conflicts: USA: Cambridge University Press.
п‚§Hicks, J. Arii, K. Rothman, S. (2012). Taking sides: Selected articles for discussion. Singapore: McGraw–Hill companies

The Origin Of Water On Earth Essay
Abstract
Introduction
The origin of water on Earth remains a hotly debated topic among the scientific community. The most widely accepted theory is that millions of years
after the Earth was formed, the planet was bombarded by numerous comets and asteroids (Earth Investigated, 2008) and water, in the form of ice was
released into the atmosphere and on the landmass. Over time this water has accumulated to the amount that it is at today, covering approximately 70%
of the planet in the forms of oceans, rivers lakes, ponds, polar ice caps etc.(Earth Investigated, 2008). Although water had arrived on the planet under
such catastrophic circumstances, it has become the basis of survival for almost all living organisms (Earth Investigated, 2008.). Even though 70% of
the planet is covered by water, less than 1% of it is available for use as fresh water (Biology Practical Manual, 2015.)
The water on our planet is distributed in many ways, from the flow of rivers, ocean currents, groundwater, the water cycle, etc. (www.indiana.edu
/~geol105/1425chap4.html) However, this does not mean that water is distributed evenly across the entire planet. An obvious way to prove this is
the existence of dry and arid regions of the world, such as deserts, and the wetter parts of the world, such as tropical rainforests etc. South Africa, for
example, is considered to be a very dry country compared to other countries across the world. The average annual rainfall for the country is
approximately 464mm,

Water Pollution and Drinking Water Quality Essay
All around the world, countries are fighting to keep their drinking water clean. Whether it's streams, rivers, or lakes, countries have taken great
measures to maintain high quality drinking water for both human consumption and animal consumption. Countries must first understand the sources of
the polltion, then determine the best methods to eliminate the pollution. Clean drinking water is a valuable resource and a the key to human survival.
Plants and animals also depend on water for their growth, so all water must be kept clean. The major contributors to water pollution can be classified in
three categories, industrial, agricultural and municipal. Examples of industrial wastes that can contaminant bodies of water are oil spills, acid...show
more content...
First, control over the discharge can take place at the point of generation within the plant itself. Second, the polluted water can be sent to water
treatment plants before it is released into the surrounding water sources. Third, the waste water can be treated within the plant and recycled again,
or treated in the plant and released. Another form of industrial waste that contributes to water pollution is acid rain. Acid rain is a product of
industries burning coal. The burning of coal produces sulfur oxide and nitrogen oxide, and when these chemicals combine with the earth's
atmosphere it forms acid rain The Northeastern part of the United States has the worst acid rain levels in the world. More specific, the states with
the highest concentration are Ohio, Indiana, Illinois, and some boarding parts of Canada and New England area. The falling acid rain can destroy
plants and animals in several different ways. The acidification of a lake, river, or stream because of the high acidic levels in the water kills algae.
Since algae are the main source of food, for many species of fish, they will also suffer from the high acid levels.
     Acid rain also soaks into ground and dissolves nutrients from the soil. When the plants call upon these nutrients to
grow, the absence kills the vegetation. Over a short period of time plants begin

In David Foster Wallace's graduation speech, This Is Water, he uses logical and emotional appeals to discuss the importance of critical thinking.
Wallace uses the term "conscious" to signal critical thinkers, while those who do not think critically are referred to as "unconscious." Wallace's main
argument is that a person has the choice to think critically and should do so every day. Wallace's analysis of consciousness and unconsciousness
focusses too heavily on the logical and emotional appeals and ignores the possible ethical arguments that support the development of conscious
societies, such as activism. In doing so, Wallace favours the self–interested members of the audience and alienates those who favour altruism, limiting
the...show more content...
Through proving that we are not always correct, and reminding the audience that different people can have different views of reality, Wallace is able
to use logical reasoning to show that humans have the ability to change their perspectives. Wallace's use of negative emotional words and the parable
of the college graduate who goes grocery shopping evoke negative emotional responses to unconscious thinking, resulting in a strong, convincing
emotional appeal. Throughout the speech, Wallace stresses the tediousness of everyday life, dwelling on negative emotions such as "tired, hurried,"
"somewhat stressed," and "pissed and miserable." Through these negative words and more, Wallace shows how awful life is for unconscious people.
In addition to the negative emotions, Wallace implicitly refers to suicide in phrases such as: "...[living] in the day to day trenches of adult existence,
banal platitudes can have a life or death importance." By this statement, Wallace is arguing that unconscious thinking can lead to death. He also claims
that consciousness is a way "...to keep from going through your [...] adult life dead, unconscious, a slave to your head," and that "most of these
suicides are actually dead long before they pull the trigger." This selection reinforces the negativity of unconsciousness (through the words "dead" and
"slave") and Wallace's claim that a person can become a

Water Controversy
Is Brunei's water cleaner than the water of Citarum River, the world's dirtiest river in Indonesia? It sure is but that does not mean we should ignore
the fact that it is polluted. Dirty water has also contributed to global warming; a problem the whole world is trying to reduce. Floating garbage on the
water is a sight nobody wants to see and no aquatic animals would want to live or not be able to live in dirty water which could reduce tourists coming
to the country which could affect the country's economy and could reduce the country's fish resources. The rivers are important sources of water and
food for any country. Including Brunei, a country so small it could not afford to lose these important sources. The Brunei government and the local

Salinity Of Water Essay
Water: it is the driving force behind our planet. It is what makes life possible on earth. Water is what runs so many other environmental and
biological systems on our planet. But to know how water drives our planet, we first need to know what is the driving force behind water. Water has
the ability to absorb and release vast amounts of heat. This helps to keep the earth's surface thermostatic. This also helps regulate weather patterns.
Heat currents travel from the equator to the poles and then back. This powers earth's storms, wind and ocean currents. The latent heat of fusion in
water is the highest of all common liquids and most solids. The latent heat of vaporization is the heat energy in water vapor. Water is a polar
...show
more content...
The average salinity of ocean water varies from 3.3% to 3.7% by mass. Salinity can be changed in a number of ways: one way would be the
introduction of excess freshwater, whether it be from excess rainfall, freshwater bodies, or the melting of glaciers and icebergs. Another way to
change salinity would be by the introduction of excess sediments. This primarily comes from erosion on a large scale. Wherever precipitation
exceeds evaporation, salinity will be low; wherever evaporation exceeds precipitation , salinity will be high. These differences produce a halocline,
a zone of rapid salinity increase with depth. Water has the ability to dissolve more substances in greater quantities than any other liquid. Many
dissolved solids in ocean water are solids. Major solids in ocean water usually come in two forms: chloride and halogen ions. Common chloride ions
dissolved in ocean water include sodium chloride, calcium chloride, potassium chloride, and magnesium chloride. Common halogen ions dissolved in
seawater include sodium fluoride and potassium iodide. The measure of the total mass of halogen ions in seawater is called chlorinity. The average
chlorinity in seawater is about 19.2% which is equal to 34.7% seawater salinity. There are also substances that are not accounted for when measuring
the salinity of ocean water. Trace elements are elements present in ocean water that are less

Benefits Of Drinking Water Essay
Top 10 Health Benefits of Drinking Water
Prev post1 of 3Next
Water is the main component of the human body. In fact, the body is composed of between 55 and 78 percent water, depending on body size.
Adequate and regular water consumption has numerous health benefits. As an added plus, it has no calories, fat, carbohydrates or sugar.
The amount of water you consume everyday plays an important role in maintaining a healthy body. Experts recommend drinking eight to 10 glasses of
water each day to maintain good health.
Furthermore, the Institute of Medicine has determined the adequate intake of total beverage per day (AI) to be about three liters or 13 cups for men
and 2.2 liters or nine cups for women.
Water helps keep the body well hydrated, which is essential because almost every cell in the body needs water to function properly.
Here are the top 10 health benefits of drinking water.
1. Relieves Fatigue
If you often feel tired, there is a high chance that it could be due to inadequate consumption of water which makes the body function less efficiently. In
fact, fatigue is one of the first signs of dehydration.
When there is less water in the body, there is a drop of blood volume which causes the heart to work harder to pump oxygenated blood out in the
bloodstream, and other major organs also work less efficiently. Thus, drinking adequate water can help your body function better and reduce fatigue.
2. Improves Mood
Research indicates that mild dehydration (even one or two

Water Conservation Essay
One of the items people, animals, and our environment cannot live without is water. Water is extremely vital in the everyday life of everyone in the
world from everyday life of drinking, washing clothes, animals, grains, cleaning, and so many other uses that eliminating water would eliminate our
species as we all depend on the necessity of water. "The water footprint refers to the volumes of water consumption and pollution that are 'behind' your
daily consumption". (Network, 2010) If an average American uses approximately 80–100 gallons of water per day then an average American needs to
change their ways and contribute to a better water footprint. Water is critical for ecological systems and the health of humans. Animals or plants...show
more content...
Examples of products and water is that the "global average water footprint: 15500 liters of water per kg of beef" and the "global average water
footprint: 2400 liters of water for one hamburger!" (Network, 2010) Understanding the amount of water our world uses is imperative as there are many
consequences to follow globally.
The global consequences of using so much water are that globally we are in a water crisis. The demand for water is always a necessity and as population
increases the need for water increases. The lack of safe drinking water and sanitation varies from country to country. "More than one out of six
people lack access to safe drinking water, namely 1.1 billion people, and more than two out of six people lack adequate sanitation, namely 2.6
billion people. 2900 children die every day from water borne diseases". (Council, 2009) Not only is there a crisis with consumption of water for
people but also it is critical that humans reduce the amount of water they use for industrial and agricultural development in order not to effect the
aquatic ecosystems and their species. "Water covers almost 70 percent of the surface of the globe and is the Earth's most abundant resource. About 97
percent of the water is the oceans and is too salty for drinking, growing crops, and most other human resources". (Frederick, 2004)
Since globally there is a water crisis, it is important to conserve as much water as possible every day. Not only understanding how I

Water Safety Reflection Essay
The goals and expectations I had for the adult swim lessons were to help adults reach a basic understanding and skill level of water safety. From
the start, I worked to ensure a clear portrayal of by goals since, as Steven Covey and his fellow authors said in "The Power of Goals," "goal setting
is obviously a powerful process" (306). Planning and implementing my project took more time than I initially believed on account of needing to
secure pool space and at a time which would work with both my swim coach's and my schedules. To start off, I put together a working model for how
to run it based upon the swim lesson program I work for, modifying for adults. On the working model, I put floating as the first skill to learn and teach,
then treading, being able to move your way through the water and finally was endurance. These guidelines were set forth to guide the instructors, yet
not restrict them in what they can do, I told them they were not required to follow them to the letter, as long as they are teaching the skills, David
Rock talks about this in "Scarf: A Brain–Based Model for Collaborating with and influencing Others" when he says, "boundaries within which
individuals can exercise their creativity and autonomy" (434). I ran this model past my community partner and he approved it. Although we worked
hard planning and promoting the class via posters and online posts, only four adults showed up. Throughout the project, I was in charge of making sure
everyone working knew

Analysis Of Oil On Water By Helon Habila
In Oil on Water, Helon Habila, the author, uses his characters' backgrounds and experiences to illustrate how corruption affects individuals and
communities. The novel is set in the Niger delta. The two main characters are journalists who have personalities which strongly contrast with each
other. Rufus is an idealist and Zaq is a jaded veteran reporter. Rufus, unlike Zaq, grew up in the delta and is personally connected to the communities.
The story follows Rufus and Zaq on an assignment to find "the White Woman," but ultimately, Habila uses his characters to tell a much more complex
tale of environmental devastation and destruction of communities as a result of oil company corruption and greed. Habila employs Zaq to illustrate how
...show more content...
Since the delta is so drenched in corruption and conflict there is no opportunity for Zaq, and other people falling ill, to seek help. Over the course of
the novel, Rufus becomes less idealistic as he learns of corruption and greed when he meets with Mr. Floode and the "Professor." Mr. Floode
exemplifies the willful ignorance of people working at the oil company. "––Our pipelines are vandalized daily, losing us millions... and millions for the
country as well. These people don't understand what they do to themselves..." Rufus then has to explain to Mr. Floode that, "There are countless
villages going up in smoke daily... I don't blame them for wanting to get some benefit out of the pipelines that have brought them nothing but
suffering to their lives..." (103). Rufus' humble roots also compel Rufus to correct Mr. Floode and to try to portray the gravity of the situation in
the delta. This scene is a key part of Rufus' character development because the reader can tell that Rufus has thickened his skin. He is trying to fight
for what he believes in by correcting an extremely powerful executive, Mr. Floode. As the novel progresses, Rufus grows from a shy rookie reporter
to a reporter so confident in his abilities that he is willing to confront the head of the militia. "Are you calling me a liar, reporter? ––No, Professor. I
am not. I don't know you well enough to do that." (230) The

Water Essay
Brittany Roberts AP bio
WATER ESSAY
The first thing water reminds us of is the clear liquid in our water bottles. However, water is more than a normal substance. Water is the beginning and
the continual of life on earth. Because of its many unique properties, water was able to start life on our planet. Water covers about 3/4 of the earth. In
nature, water naturally exists in all three physical states of matter–solid, liquid and gas. Water's extraordinary properties are emergent properties
resulting from water's structure and molecular interactions. Living cells are 70%–95% H2O The simple structure of H2O is the source of all water's
properties. With two hydrogen atoms sticking to an oxygen atom in a tetrahedron shape, water is...show more content...
This property is also a direct result of hydrogen bonding. As a liquid evaporates, the surface of the liquid remaining cools down. Evaporative
cooling occurs cooling because it is the molecules with the most kinetic energy that leave as a gas. This property of water allows the temperatures
in lakes and ponds to remain stable and prevents terrestrial organisms from overheating. Oceans and Lakes Don't Freeze Solid Because Ice Floats
As a solid, water is less dense than as a liquid, because water expands when it solidifies. When molecules are no longer moving quickly enough to
break their hydrogen bonds, water begins to freeze. Each molecule is bonded to the maximum four others at 0В°C. As a result, the hydrogen bonds
keep the molecules further apart than in liquid water. Water is at its greatest density at 4В°C. Because of this property, water in lakes does not freeze
solid – only the top layer of water freezes. The floating ice zes. insulates the liquid water below and allows life to exist under the frozen surface
Water is the Solvent of Life A liquid with a completely homogenous mixture of two or more substances is a solution The solution. dissolving agent is
the solvent , and the substance dissolved is the solute. When salt is dissolved in solvent ent, solute. water, salt is the solute and water is the solvent. An
aqueous solution is one in which water is the solvent. While water is not a truly

Tap Water Essay
In the technologically advanced world we live in, you would expect for the governments of all the countries to have dealt with the worldwide problem
with the water supply, but unfortunately they haven't. Therefore, instead of waiting for others to fix the problem with the quality of your tap water, it's
better to take matters into your own hand and deal with the decontamination of the water.
By reading the following lines you will find out 3 simple ways in which you can increase the quality of your kitchen tap water, making it safe for
consumption and for use in cooking.
1. Water filter
There are many types of water filters on the market for you to choose from, whole house water filters, carafe water filters, countertop water filters,
under–sink...show more content...
3. Boil the water before drinking it
If you don't have the money to buy a water ionizer or a water filter, there is another method that you can use to purify the kitchen tap water, being to
boil it before drinking it or using it to cook with.
It's true that this method isn't as efficient as the before mentioned methods, but it can efficiently the taste of your water by removing the chlorine from
it. This doesn't mean it makes it 100% safe for drinking and cooking with, therefore it's better to make an effort and invest in the upper mentioned
household appliances to ensure that your water is contaminant free.
Instead of waiting for the government in you country to improve the water supply, it's better to take matters into your own hands and make sure that
your kitchen tap water is safe for consumption and use in cooking. If you read this article, you will find out 3 great ways in which you can increase its

Salt Water Essay
SALT WATER
Introduction:
Salt water refers to water that contains dissolved salts, known as saline water or seawater, water from oceans or seas. It is a home to varieties of
aquatic animals, for example, fishes and snails. Some of these animals find it difficult to live in fresh water. If salt water animals go to live in fresh
water they can not adapt the environment led to die to them. This essay aims to discuss the importance of salt water and the sub– types namely ocean,
sea, and coral reefs. It will also show pictures where it is found and the aquariums that are inhabitants. In other to achieve this objective, this essay will
be further divided into five sections. Section 2 will discuss ocean, section 3 seas, section 4 coral reefs...show more content...
Coral reefs are home to a variety of tropical or reef fish, such as the parrotfish, angelfish, damselfish and butterfly fish, and over 4,000 species of fish
inhabit coral reefs. The fish species that inhabit coral reefs are able to coexist in such high numbers because any free living space is rapidly inhabited
by the first type fish larvae that occupy it. These fish then inhabit the space for the rest of their life and the species that inhabit the free space is random.
Due to their vast biodiversity, many governments world–wide take measures to protect their coral reefs e.g. in Australia, the Great Barrier Reef is
protected by the Great Barrier Reef Marine Park Authority.
Fig 2: Some of the biodiversity of a coral reef
Major plants and animals found on Coral Reefs.
Thus, primary productivity on a coral reef is very high and producers in coral reef communities include the symbiotic zooxanthellae, coralline algae,
and various seaweeds, especially small types called turf algae, although scientists disagree about the importance of these particular organisms.
The threats to the world's coral reefs are:
Coral reefs are in crisis, dying at an alarming rate worldwide with and an estimated 25% of coral reefs have already disappeared and an estimated
two–thirds of all coral reefs are at risk today.
Threats to the world's coral reefs include pollution, disease, over–fishing,

Paragraph on Water
Paragraph on Water Water is a precondition of life. Besides various uses of water, it is mainly used in irrigation as India is an agricultural country.
Water is a renewable resource. Life is impossible without water. Its uses are limitless whether it is in home or in fields or in industries. We get water
mainly from rain, rivers, wells, ponds and lakes. Sea–water is almost useless for domestic or industrial purposes. India is said to be a Monsoon
country. But the distribution of Monsoon rainfall is uneven both regionally and seasonally. Moreover, it is not dependable as its occurrence is not at
stipulated times. River is the main source of surface water. The mean annual flow of the Indian rivers is estimated to be about 1,869 billion cubic...show
more content...
Evaporation in the atmosphere is a crucial step in the water cycle. Water on Earth's surface will evaporate into the atmosphere as energy is absorbed
by liquid water. Water molecules that exist in the liquid phase are free–flowing and in no particular fixed position. Once energy is added to water by
heat from the sun, the bonds between the water molecules gain kinetic energy, or energy in motion. Once the gas, called water vapor or humidity,
reaches the atmosphere, various types of clouds can form. Evaporation and sublimation Whenever a water molecule leaves a surface and diffuses
into a surrounding gas, it is said to have evaporated. Each individual water molecule which transitions between a more associated (liquid) and a less
associated (vapor/gas) state does so through the absorption or release of kinetic energy. The aggregate measurement of this kinetic energy transfer is
defined as thermal energy and occurs only when there is differential in the temperature of the water molecules. Liquid water that becomes water
vapor takes a parcel of heat with it, in a process called evaporative cooling.[5] The amount of water vapor in the air determines how fast each
molecule will return to the surface. When a net evaporation occurs, the body of water will undergo a net cooling directly related to the loss of water.
Condensation Water vapor will only condense

Properties of Water Essay
Properties of Water Water is essential for life as we know it on earth. It is used by plants and animals for basic biological processes which would be
impossible without the use of water. The origin of all life can be traced back to the water in the Earth's precambrien seas. Water is also the universal
solvent. It reacts with more elements and compounds than any other substance known to man. Water is a polar molecule made up of on atom of
hydrogen and two atoms of oxygen. It is attracted to itself by hydrogen bonds. Hydrogen bonds are weaker than covalent bonds, but collectively these
bonds hold water together and give it its cohesiveness. These bonds are also very important to water's ability to absorb heat, as without...show more
content...
This also traps just enough warmth to keep marine animals alive during the winter. The process of turning water into steam is a different story.
Because it requires the breaking of water's hydrogen bonds, this process takes far more energy than it does to turn water into ice. The extra energy
that is used in converting water into steam helps keep the overall temperature from getting too hot. In this manner water regulates the temperature of
both animals when they sweat, and the earth through evaporation. Water affects the earth's ecosystems in very important ways as well. When water
in the earth's saltwater bodies evaporates into the air. This water vapor then cools off, becomes liquid again, and then falls as rain or snow. The salt
is left behind, and the resulting precipitation helps replenish the water in lakes, streams, rivers, and the groundwater supply. However, all of this
water eventually flows down to the level of the oceans, and the cycle begins again. Because of this cyclical pattern, water is consided to be a
renewable resource. However, some chemical impurities can remain with the water, even through the process of evaporation. These remain in the
water and cause problems until they are either filtered out by natural or artificial processes, or until they are diluted enough that they are no longer a
problem. Of all the water on the earth, only three percent is fresh. Of that three percent, only 1/3 is considered safe for

The Looming Water Shortage Crisis

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