What percentage of global freshwater is used for agriculture?10%45%70%

What percentage of freshwater is accessible and usable by humans?

Which best describes the amount of Earth’s total water supply that is usable freshwater?

What is the percentage of fresh water where global distribution of water resources isconsidered ?(1) Less than 3%(2) Less than 4%(3) Less than 5%(4) Less than 6%

Which best describes the amount of Earth’s total water supply that is usable freshwater? A. less than 1% B. less than 25% C. greater than 50% D. greater than 75%

Which type of agriculture occupies the largest percentage of the world's land area?