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 where water vapor cools and changes back into liquid water, forming tiny droplets that create clouds.

Front

What is precipitation?

Back

Precipitation is any form of water that falls from clouds 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 heat energy that causes evaporation, helping to move water from the surface into the atmosphere.

Front

What is runoff?

Back

Runoff is the flow of water that occurs when excess water from rain or melting snow flows over the ground and returns to rivers, lakes, and oceans.

Front

What is groundwater?

Back

Groundwater is water that is stored underground in soil and rock layers, which can be accessed through wells.

Front

What happens during the process of melting?

Back

Melting is the process where solid ice turns into liquid water when it is heated.

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 is the importance of the water cycle?

Back

The water cycle is essential for maintaining the Earth's ecosystems, providing fresh water for plants, animals, and humans.