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 is evaporation?

Back

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

Front

What is condensation?

Back

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

Front

What is precipitation?

Back

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

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 is the primary source of energy for the water cycle?

Back

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

Front

What is dew?

Back

Dew is moisture that forms on surfaces when water vapor condenses into tiny droplets, usually during the night.

Front

What role does the sun play in the water cycle?

Back

The sun provides the heat necessary for evaporation, which drives the water cycle.

Front

What is the difference between evaporation and transpiration?

Back

Evaporation is the process of water turning into vapor from surfaces like lakes and rivers, while transpiration is the release of water vapor from plants into the air.

Front

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

Back

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