water cycle

Front

What is the first step in the water cycle?

Back

Evaporation is the first step in the water cycle, where water heats up and turns into vapor.

Front

What does runoff mean in the context of the water cycle?

Back

Runoff refers to water that flows over the ground and downhill, eventually reaching rivers, lakes, or oceans.

Front

What is water vapor?

Back

Water vapor is the gaseous form of water, which is created when water evaporates.

Front

What process do plants use to return water to the atmosphere?

Back

Transpiration is the process by which plants release water vapor into the air.

Front

What does condensation mean?

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 the atmosphere to the Earth's surface.

Front

How does evaporation contribute to the water cycle?

Back

Evaporation allows water to enter the atmosphere as vapor, which is essential for cloud formation.

Front

What role do clouds play in the water cycle?

Back

Clouds are formed from condensed water vapor and are crucial for precipitation to occur.

Front

What is the difference between evaporation and transpiration?

Back

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

Front

What is the significance of groundwater in the water cycle?

Back

Groundwater is water that is stored underground and can be released through springs or taken up by plants.