The Water Cycle

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves from the Earth's surface to the atmosphere and back, involving processes like evaporation, condensation, and precipitation.

Front

What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas (water vapor) due to heat from the sun.

Front

What is condensation?

Back

Condensation is the process by which water vapor cools and changes back into liquid water, forming clouds.

Front

What is precipitation?

Back

Precipitation is any form of water that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.

Front

What role does the sun play in the water cycle?

Back

The sun provides the energy needed for evaporation, driving the water cycle.

Front

What is the difference between evaporation and condensation?

Back

Evaporation is the process of water turning into vapor, while condensation is the process of vapor turning back into liquid water.

Front

What happens to water during precipitation?

Back

During precipitation, water falls from the atmosphere to the ground in various forms such as rain, snow, or sleet.

Front

Can the amount of water on Earth change?

Back

No, the total amount of water on Earth remains constant; it is recycled through the water cycle.

Front

What is the process of water soaking into the ground called?

Back

Infiltration is the process by which water seeps into the soil and becomes groundwater.

Front

What is runoff in the water cycle?

Back

Runoff is the flow of water over the ground surface, often leading to rivers, lakes, and oceans.