The Water Cycle (5.8B)

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 where liquid water changes into 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 clouds.

Front

What is precipitation?

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 is transpiration?

Back

Transpiration is the process by which water is absorbed by plants and then released as water vapor into the atmosphere.

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 percolation?

Back

Percolation is the process by which water moves through soil and rock layers, filtering and replenishing groundwater.

Front

What happens during evaporation?

Back

During evaporation, liquid water changes to water vapor, increasing humidity in the air.

Front

What is the significance of clouds in the water cycle?

Back

Clouds are formed during condensation and are essential for precipitation, returning water to the Earth's surface.

Front

How does water return to the ocean in the water cycle?

Back

Water returns to the ocean through precipitation, runoff, and rivers.