Why has groundwater use increased?

a. the total amount of freshwater has decreased
b. more of the available freshwater is stored in glaciers and icecaps
c. governments have banned the use of freshwater in rivers and springs
d. the demand for freshwater has increased due to population growth

Groundwater use has increased because D. the demand for freshwater has increased due to population growth. Obviously, the more people there are, the more water is going to be used, because all people in the world need water in order to survive. So they need to find ways to obtain more water, which is where groundwater comes into play.

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