Water Cycle Practice Flashcard

Front

What is the energy source for the water cycle?

Back

The sun is the primary energy source that drives the water cycle.

Front

What is transpiration?

Back

Transpiration is the process by which plants release water vapor into the atmosphere as a waste product.

Front

What is evaporation?

Back

Evaporation is the process where liquid water is heated by the sun and changes into water vapor (gas).

Front

What is vapor?

Back

Vapor is the gas state of matter, specifically referring to water in its gaseous form.

Front

Why is runoff important in the water cycle?

Back

Runoff is important because it returns water to other locations on Earth, helping to replenish water sources.

Front

What is condensation?

Back

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

Front

What role does the sun play in the water cycle?

Back

The sun provides the energy needed for evaporation, driving the entire water cycle.

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 is the difference between evaporation and transpiration?

Back

Evaporation is the process of water turning into vapor from any surface, while transpiration specifically refers to water vapor released by plants.

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.