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Why is more than half of Earth and acirc and 128 and 153s fresh water supply difficult to use?
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Why is over half of Earth's water fresh supply difficult to use?
It is locked up as ice.
Where is most of earths freshwater supply?
Most of Earth's fresh water is locked up in glaciers. "Supply" would reference rivers and lakes.
What is more than half of earths fresh water supply difficult to use?
It is frozen into polar ice caps and glaciers.
How much of Earth's fresh water is in ice sheets and glaciers?
Slightly over two-thirds (66%+) of the Fresh Water supply is frozen.About 69% has been estimated.
What percent of the earth is fresh water trapped in frozen icecaps and glaciers?
70% of the world's fresh water is stored in the ice in Antarctica. 90% of the Earth's ice is also found there.
Why is over half of Earth's water fresh supply difficult to use?
It is locked up as ice.
Is Earth's fresh water supply groundwater?
Mostly
What percentage of earth's fresh water supply?
just about 95% of the Earth is water
How does earth replace it's fresh water supply?
because it just does
What are two ways in earth's water supply is being threatened?
We are using our fresh water faster than the ground supply is replenished. Also, earth's water is threatened by pollution.
Why is fresh water described as a renewable resource?
Because the water cycle takes place. It ensures a continuous supply of fresh water on Earth.
Where is most of earths freshwater supply?
Most of Earth's fresh water is locked up in glaciers. "Supply" would reference rivers and lakes.
What is more than half of earths fresh water supply difficult to use?
It is frozen into polar ice caps and glaciers.
How much of Earth's fresh is in ice sheets and glaciers?
Slightly over two-thirds (66%+) of the Fresh Water supply is frozen.About 69% has been estimated.
Why is more than half of earths fresh water supply difficult to us?
It is frozen into polar ice caps and glaciers.
Which two land masses contain the vast majority of the earth's fresh water supply?
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Is it true or false that aquifers hold more than 95 percent of the earth's fresh water supply?
yes
