Water Cycle Flashcard

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 happens during evaporation?

Back

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

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?

Back

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

Front

What are clouds made of?

Back

Clouds are made of tiny water droplets or ice crystals that are suspended in the air.

Front

What role does sunlight play in the water cycle?

Back

Sunlight 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 is the primary source of energy for the water cycle?

Back

The primary source of energy for the water cycle is sunlight.

Front

How does dew form?

Back

Dew forms when water vapor in the air cools and condenses into tiny droplets on surfaces.

Front

What is sublimation in the context of the water cycle?

Back

Sublimation is the process where ice changes directly into water vapor without becoming liquid first.