Front

Earth has a certain amount of water that's been circling the globe for _____

Back

millions of years

Front

The vast majority of the world's water is _____

Back

in the ocean

Front

The processes of evaporation, condensation and precipitation are part of _____

Back

the water cycle

Front

Which process takes water from the surface of the ocean and turns it into water vapor?

Back

evaporation

Front

In general, water released from clouds is called _____

Back

precipitation

Front

Water is _____

Back

a limited resource in a closed system

Front

By polluting, damming and overusing it, we change our level of access to _____

Back

freshwater

Front

Most importantly, we need access to freshwater for _____

Back

drinking

Front

Southern California is at the end of which river? Options: the Colorado River, the Missouri River, the Mississippi River, the Rio Grande

Back

the Colorado River

Front

Of the fruits, nuts, and vegetables grown in the United States, California produces ____

Back

nearly half of them