Water Cycle

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 where water changes from a liquid to a gas (water vapor) when it is heated.

Front

What is condensation?

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 is runoff?

Back

Runoff is the water that flows over the ground surface and returns to rivers, lakes, and oceans after precipitation.

Front

What are examples of precipitation?

Back

Examples of precipitation include rain, snow, sleet, and hail.

Front

What is water vapor?

Back

Water vapor is the gaseous state of water, which is invisible and present in the air.

Front

True or False: Water vapor is the same as liquid water.

Back

False. Water vapor is the gaseous form of water, while liquid water is in its liquid state.

Front

What happens during precipitation?

Back

During precipitation, clouds become too heavy with water droplets, causing them to fall to the ground as rain, snow, or other forms.

Front

What role does the sun play in the water cycle?

Back

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