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97% is saltwater 2% is frozen in ice caps
1% is drinkable
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∙ 14y ago
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Of the total amount of water on earth what is usable?
Any freshwater on Earth is usable
What Of the total amount of available water on earth what percent is usable?
1% of water is usable in this case .Since only 3% of water is usable as fresh water, 2% is unavailable in frozen form leaving approximately 1% of the earth's water usable.
Of the total amount of available water on the earth what percent is frozen at the poles?
2%
How much of the earths water is usable as a freshwater resource?
The total amount of Earths total water supply that is usable fresh water is less then two percent. The rest is salt water or pond water.
How much of all fresh water on Earth can be used by people and other land organisms?
The amount of Earth's water that is usable as a freshwater resources can vary. There is a very large percentage of freshwater available, but much of it is unobtainable.
How much usable growing soil is on the Earth?
As large as the earth is, not much is available for farming. It is estimated that only about 1/32 of the earth is arable or able to be farmed efficiently. That is about 615,312.5 square miles.
What is the total quantity of salt water in the earth?
the total amount is 98%
Is the total amount of nitrogen on earth changing?
yes
What percentage of the water on earth is groundwater?
Out of total volume of 1400Km3 of available water in the world, about 3.0 percent is only usable fresh water out of which 25 percent is only is ground water on earth. Out of this total 25 percentage of groundwater, 14% is at depth > 1KM and remaining 11% is at depth < 1 KM.
What is the total amount of people living on earth?
6 billion
Is the majority of water on the earth usable by plants and animals?
Only one percent. Visual: one teaspoon compared to a gallon container
Which part of earth receives the greatest total amount of solar radiation when earth is in position?
South
