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olc.worldbank.org/sites/default/files/sco/E7B1C4DE-C187-5EDB-3EF2-897802DEA3BF/Nasa/chapter1.html

Earth's water is finite, meaning that the amount of water in, on, and above our ... exists on our planet, roughly 97% is saltwater and less than 3% is freshwater.

www.the71percent.org/the-worlds-fresh-water-sources

Did You Know water, water source, 71 percent, earths water, fresh water, salt water. The water ... Nearly 69 percent is held in glaciers and ice caps. Another 30  ...

quizizz.com/admin/quiz/59021c6e8d05b21000884af4

answer choices. lakes. glaciers. oceans. rivers. Tags: Question 2. SURVEY. 30 seconds. Q. Approximately what percentage of the water on Earth is freshwater?

cmase.pbworks.com/w/file/fetch/65195601/Water%2520Distribution%2520Demonstration.pdf

Approximately what percentage of the Earth's freshwater is ground water? ANSWER: 4 mL/28 mL x 100 = 14% ground water. L1. 4.

www.nationalgeographic.com/environment/article/freshwater-crisis

There is the same amount of freshwater on earth as there always has been, ... While nearly 70 percent of the world is covered by water, only 2.5 percent of it is ...

earthobservatory.nasa.gov/features/WeighingWater

Dec 23, 2003 ... Water covers approximately 70 percent of our world's surface. ... By far, the most abundant and available source of fresh water is underground ...

www.mps.k12.al.us/UserFiles/Servers/Server_400800/File/Halcyon%20Elementary/Forms/Teacher%20Forms/5.15_Stemscopedia.pdf

Earth is nearly ¾ water. 97.5% of that is salt water— only. 2.5% is freshwater. ... things; therefore, it is important we do our part to be mindful of how much we.

www.worldatlas.com/articles/what-percentage-of-the-earth-s-water-is-drinkable.html

Feb 14, 2018 ... Groundwater provides approximately 40% of the drinking water. Another important source of drinking water is the surface freshwater. The surface ...

www.michiganseagrant.org/lessons/lessons/by-broad-concept/earth-science/water-quantity

Even though the earth contains an abundance of water, only a small percentage is fresh water. An even smaller amount of this freshwater is accessible to the ...

www.koshland-science-museum.org/water/html/en/Sources/Where-is-the-Earths-Water.html

Less than three percent of the planet's water exists as freshwater—and not all of it is accessible for human use. In fact, more than two-thirds of the planet's ...

www.usbr.gov/mp/arwec/water-facts-ww-water-sup.html

Apr 11, 2020 ... 0.5% of the earth's water is available fresh water. If the world's water supply were only 100 liters (26 gallons), our usable water supply of fresh ....