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How much of earths surface is covered by salt water only?
Approximately 67.8% of earth's surface is covered by salt water while only 3% is covered by fresh water. In total, the earth's surface is covered by 70.8% of water.
How much of the worlds water is suitable for human consumption?
3% of the earths water is freshwater.
How much of the earths water is fresh water and how much is for drinking?
3% is fresh, but 1% is for drinking.
What is the percent of fresh water?
3% of the world is made of fresh water
What percent of the earth's fresh water is groundwater?
The total volume of water on Earth is about 1.4 billion cubic kilometers, around 41 million of which is fresh water. 3 percent of the world's water is fresh, however only 0.768% is usable for consumption. The remaining portion of fresh water is locked up in glaciers, permanent snow fields, the Arctic, Antarctica, the atmosphere, living organisms (plants and animals) or is polluted. As well, there is 97% salt water located on Earth; and through human activities this is limiting the supply of safe drinking water! We need to sustain our water supply for further/future generations.
What percent of earths water is fresh?
3%
What is the persentage of the earths water?
75 percent of earth is water. 3 percent of that is fresh water.
What percent of the earths water can you drink?
only 1% of all the water on earth can living creatures drink. Only about 3% of earths water is fresh water at all!!!!
What percent of earths salt water is fresh?
Read your question one more time and then think about it. It's 3%
How much of the world's water available for human use?
for a human. the human supply water usage is 3%. ONLY 3 PERCENT IS DRINKABLE TO HUMANS
What percentage of all of earths water is in a form that is useable to humans and land animals?
3 percent is useable to humans and land animals
What percentage of earths water is available for human consumption?
only about 3 % is fresh water and less than 1 percent of that is available the rest is frozen in glaciers etc
Where does 97 percent of earths water come from?
97% of Earth's water comes from the oceans, which contain saltwater. Only about 3% of Earth's water is freshwater, found in sources such as rivers, lakes, and groundwater.
What percent of water is not clean water?
the majority of the world water is salt water, and about 3% of the worlds water is fresh but 2% of that water is glaciers. so that leaves only 1% of the worlds water supply
Where is 97percent of earths total water supply found?
no it is actually found in the hydrosphere where it has all of the oceans and lakes
How much of earths surface is covered by salt water only?
Approximately 67.8% of earth's surface is covered by salt water while only 3% is covered by fresh water. In total, the earth's surface is covered by 70.8% of water.
How much of the hydroshpere is ice?
Technically, none of it. The hydrosphere is the liquid water on Earth. The Cryosphere is the ice. However, only 3 percent of the water on Earth is fresh, 97 % is salt water. Of that 3 % frsh water, 85 % is frozen so 85% of 3% of the water is frozen. So, 2.55% of Earths water is frozen.
