Front

What is groundwater?

Back

Water that is found underground in the cracks and spaces in soil, sand, and rock.

Front

What is the zone of saturation?

Back

The area underground where all the spaces in soil and rock are filled with water.

Front

What happens when surface soil is saturated and precipitation increases?

Back

There will be an increase in the amount of runoff.

Front

What are common sources of water pollution?

Back

Suburban homes, farms, golf courses, parking lots, city streets, and factories.

Front

What is condensation?

Back

The process by which water vapor cools and becomes liquid water, forming clouds.

Front

What is the zone of infiltration?

Back

The area where water enters the ground and begins to saturate the soil.

Front

What is the recharge zone?

Back

An area where water infiltrates the ground to replenish groundwater supplies.

Front

What is runoff?

Back

Water that flows over the ground surface when the soil is saturated.

Front

What is capillarity?

Back

The ability of water to move through small spaces in soil and rock due to surface tension.

Front

What is evaporation?

Back

The process by which liquid water turns into water vapor.