Water Cycle and Energy Flow Flashcard

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth, involving processes such as evaporation, condensation, precipitation, and runoff.

Front

What forms when billions of water droplets come together in the atmosphere?

Back

Clouds.

Front

What is the process of water vapor turning into liquid water called?

Back

Condensation.

Front

What is the process by which water changes from liquid to vapor?

Back

Evaporation.

Front

What provides the energy necessary for the water cycle?

Back

The sun.

Front

What is runoff in the context of the water cycle?

Back

Runoff is the movement of water, usually from precipitation, over the ground surface and into bodies of water.

Front

How does energy from the sun affect the water cycle?

Back

Energy from the sun drives the processes of evaporation and transpiration, which are essential for the water cycle.

Front

What is transpiration?

Back

Transpiration is the process by which water is absorbed by plants and then released as vapor through small pores in their leaves.

Front

What role do clouds play in the water cycle?

Back

Clouds are formed from condensed water vapor and are essential for precipitation, returning water to the Earth's surface.

Front

What is precipitation?

Back

Precipitation is any form of water, liquid or solid, that falls from clouds and reaches the ground, including rain, snow, sleet, and hail.