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 in the water cycle?

Back

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

Front

What is condensation in the water cycle?

Back

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

Front

What is precipitation in the water cycle?

Back

Precipitation is any form of water, such as rain, snow, sleet, or hail, that falls from clouds to the Earth's surface.

Front

What role does the sun play in the water cycle?

Back

The sun provides heat that causes evaporation, driving the water cycle.

Front

What happens to water vapor in the atmosphere?

Back

Water vapor rises, cools, and condenses to form clouds.

Front

What is the process of water returning to the Earth called?

Back

The process of water returning to the Earth is called precipitation.

Front

What is the difference between evaporation and condensation?

Back

Evaporation is the change from liquid to gas, while condensation is the change from gas to liquid.

Front

What is a cloud?

Back

A cloud is a collection of tiny water droplets or ice crystals suspended in the atmosphere.

Front

What is the significance of the water cycle?

Back

The water cycle is essential for replenishing freshwater sources, supporting ecosystems, and regulating climate.