Drinking seawater is dangerous and should be avoided, especially in survival situations. When a person drinks seawater, their body takes in both salt and water but cannot expel enough salt through urination. This causes the body to become more dehydrated as it works to remove the excess salt. While desalination can turn seawater into drinkable freshwater, it requires energy and equipment that may not be available for stranded individuals. Attempting to drink seawater will only accelerate dehydration and death from lack of drinkable water.
Water is the most precious gift of nature. It has no taste, no smell and no colour. It is found everywhere and the other name of it is life. We find it in tanks, ponds, wells, rivers and springs. Almost three-fourth of the earth is water. We should conserve and save water so as to protect the water environment.
This a beautiful power point show from Dr APJ Abdul Kalam(former President of India, Space Scientist, Engineer depicting what will happen due to scarcity of water in future.
Water is the most precious gift of nature. It has no taste, no smell and no colour. It is found everywhere and the other name of it is life. We find it in tanks, ponds, wells, rivers and springs. Almost three-fourth of the earth is water. We should conserve and save water so as to protect the water environment.
This a beautiful power point show from Dr APJ Abdul Kalam(former President of India, Space Scientist, Engineer depicting what will happen due to scarcity of water in future.
Araku Valley Tourism - Vizag Araku Tours | Visakha Tourismlarryjo
Get amazing Araku Valley (visakhapatnam) Packaged Tours, Packaged Tourism from http://www.visakhatourism.com . Know best time to visit, Maps, sightseeing places to visit in Araku Valley
Water is probably the most important resource on Earth.We need water to grow and to stay alive. In fact, we could only live for a few days without drinking water. We also need water to grow plants and care for animals, cook our food, bathe and brush our teeth, flush the toilet, and wash our clothes.
How can we tell when water is healthy mod 4Kella Randolph
How can we tell when water is healthy? Turbidity is a measure of the solids that are suspended in a body of water. This is basically the degree to which the water appears murky. Fish take in oxygen-rich water through their mouths and pump it over their gills. As water passes over the gill filaments, blood inside the capillary network picks up the dissolved oxygen. The circulatory system then transports the oxygen to all body tissues and ultimately to the cells. While picking up carbon dioxide, which is removed from the body through the gills. After the water flows through the gills, it exits the body of the fish through the openings in the sides of the throat or through the operculum, a flap, usually found in bony fish, that covers and protects the fish gills.
80% of Natural Disasters Are Accompanied by FLOODSBob Mayer
Floods occur in many ways; FEMA indicates that over 80% of all natural disasters are also accompanied by floods. Whether it be hurricanes, rain, surge, tide, even wildfires lead to floods. Are you prepared? Do you live in a flood zone? Do you know how to escape a vehicle in deep water?
A PowerPoint Presentation made by a 9th STD boy. Currently, I am in 10th. This presentation is made by me only but one year back. The are actually pretty much animations as well as nice fonts which are not shown here. I hope I had created my presentation which is correctly relevant to the topic.
Araku Valley Tourism - Vizag Araku Tours | Visakha Tourismlarryjo
Get amazing Araku Valley (visakhapatnam) Packaged Tours, Packaged Tourism from http://www.visakhatourism.com . Know best time to visit, Maps, sightseeing places to visit in Araku Valley
Water is probably the most important resource on Earth.We need water to grow and to stay alive. In fact, we could only live for a few days without drinking water. We also need water to grow plants and care for animals, cook our food, bathe and brush our teeth, flush the toilet, and wash our clothes.
How can we tell when water is healthy mod 4Kella Randolph
How can we tell when water is healthy? Turbidity is a measure of the solids that are suspended in a body of water. This is basically the degree to which the water appears murky. Fish take in oxygen-rich water through their mouths and pump it over their gills. As water passes over the gill filaments, blood inside the capillary network picks up the dissolved oxygen. The circulatory system then transports the oxygen to all body tissues and ultimately to the cells. While picking up carbon dioxide, which is removed from the body through the gills. After the water flows through the gills, it exits the body of the fish through the openings in the sides of the throat or through the operculum, a flap, usually found in bony fish, that covers and protects the fish gills.
80% of Natural Disasters Are Accompanied by FLOODSBob Mayer
Floods occur in many ways; FEMA indicates that over 80% of all natural disasters are also accompanied by floods. Whether it be hurricanes, rain, surge, tide, even wildfires lead to floods. Are you prepared? Do you live in a flood zone? Do you know how to escape a vehicle in deep water?
A PowerPoint Presentation made by a 9th STD boy. Currently, I am in 10th. This presentation is made by me only but one year back. The are actually pretty much animations as well as nice fonts which are not shown here. I hope I had created my presentation which is correctly relevant to the topic.
Health Benefits of Drinking Pure Water | It Keeps You Looking Young | Drinking pure water keeps your skin moisturized and reduces fine lines and wrinkles | Drinking Pure Water Helps You Lose Weight
Water for Living and Survival. What You Need To KnowBob Mayer
Drinkable Water is almost always your #1 survival priority. How much do you need? How much should you have on hand? How can you purify water? What gear should you get?
The Most Precious and Important Survival ResourceBob Mayer
Water for Living and Survival. What You Need To Know. Drinkable Water is almost always your #1 survival priority. How much do you need? How much should you have on hand? How can you purify water? What gear should you get?
Water for Living and Survival. What You Need To KnowBob Mayer
Future wars will be fought over war; more so than oil. Drinkable Water is almost always your #1 survival priority. How much do you need? How much should you have on hand? How can you purify water? What gear should you get?
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
1. MORE THAN JUST
SURVIVING
Why You Should Never Drink Seawater – Especially in Survival Situations
Story by elise Xavier
Illustrated by Kella Randolph for earth science class
2. Salty snacks
• Story adapted from a blog:
February 18, 2014 By Elise Xavier |
Updated: May 25, 2017
• You know how eating salty food
makes you feel thirsty?
Understanding why you should
never drink water from the ocean
or sea, especially in survival
situations, is easy when you keep
this scenario in mind.
This Photo http://3.bp.blogspot.com/_jfcY_R7liGA/TGh3j-VJoMI/AAAAAAAAAHE/E1Pk8f2Y0pk/s1600/0000065470.jpg
3. Sea water, ocean
water and salty snacks
Sea water, ocean water, and salty food are all
similar because they have high
concentrations of salt. Although the human
body does need some salt in order to stay
healthy, too much is dangerous for you.
When you ingest high levels of salt, by
drinking seawater or eating salty food, your
body tries to expel what salt it doesn’t need
so that it can keep you healthy.
https://c1.staticflickr.com/1/171/429388973_c5493ae7cc_z.jpg?zz=1
4. Dehydration can kill
Most of the time, this is no problem. Your
body’s way of flushing out toxins and
correcting the imbalances in your system is
through expelling these excesses in your
urine. In order to get rid of more toxins or
excesses, all your body needs is more water.
The sensation of thirst is your body’s way of
telling you it needs that water. Of course,
sitting at home eating a bag of chips, this is
easy to fix: fill a glass and drink, and you’ll be
good to go. But when you’re lost in the
middle of the wilderness where suitable
water is hard to come by, becoming too
thirsty can ultimately mean dehydration.
https://i.stack.imgur.com/wjaI0.jpg
5. Do not drink salt water
When you drink salty water, from the sea or
the ocean, you’re putting both salt and water
into your system. The problem is that the
amount of water you take in is nowhere near
the amount you’ll need to expel the salt, and
if you keep drinking the seawater, you’ll keep
adding to the amount of salt you need to get
out of your body. When you drink water from
the sea or ocean, your body needs more
water to get rid of the salt than it’s getting
out of the seawater itself. Essentially, when
you drink seawater, you’re dehydrating
yourself.
https://www.frontiersin.org/files/Articles/323205/fped-06-00028-HTML-
r1/image_m/fped-06-00028-t011.jpg
6. you’ll become more
thirsty
That’s why after drinking seawater, you’ll
become more thirsty than you were before:
because you’re causing your body to need
even more water than before you drank the
saltwater.
This Photo by
http://2.bp.blogspot.com/_DxMTh28Gmfc/S9dBHVQDjdI/AAAAAAAABUI/Fd2Z5
-_dXiY/s320/foto-podista.jpg
7. It will always make you
worse off
All this to say, do not drink seawater as it
stands. It will always make you worse off
than if you had never drank it at all. Drinking
seawater when you’re dying of thirst will only
make you die of thirst faster.
This Photo http://farm3.staticflickr.com/2389/2137126869_7f37b54267_z.jpg
8. Thirsty? How 'bout a
cool, refreshing cup of
seawater?
.No, don't take us literally! Humans cannot drink
saline water. But, saline water can be made into
freshwater, which is the purpose of this
portable, inflatable solar still (it even wraps up
into a tiny package). The process is called
desalination, and it is being used more and
more around the world to provide people with
needed freshwater. Most of the United States
has, or can gain access to, ample supplies of
fresh water for drinking purposes. But, fresh
water can be in short supply in some parts of
the country (and world). And, as the population
continues to grow, shortages of fresh water will
occur more often, if only in certain locations. In
some areas, salt water (from the ocean, for
instance) is being turned into freshwater for
drinking.
Image: A floating "solar still" can be used to convert
seawater to freshwater.
Credit: Landfall Navigation.
https://water.usgs.gov/edu/pictures/wss-desalination-
solar-still.jpg
9. It is hard to get
rid of all that salt
• To sustainably drink water from the
ocean or sea, you’ll need to get rid of all
that salt first. While this is possible to
do, it’s not a particularly easy task,
especially in survival situations.
• Image:
http://www.gabrielediamanti.com/files/
gimgs/20_gabriele-diamanti-
eliodomestico-prix-hemile-hermes-
2011-explanation-2.png
10. Desert area distillation
plant
The "simple" hurdle that must be overcome
to turn seawater into fresh water is to
remove the dissolved salt in seawater. That
may seem as easy as just boiling some
seawater in a pan, capturing the steam and
condensing it back into water (distillation).
Other methods are available but these
current technological processes must be
done on a large scale to be useful to large
populations, and the current processes are
expensive, energy-intensive, and involve
large-scale facilities.
https://water.usgs.go
v/edu/pictures/desal
inationplant.jpg