Water Cycle Practice

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 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

What is runoff?

Back

Runoff is the flow of water, usually from rain or melted snow, that moves across the ground and returns to bodies of water.

Front

What role does temperature play in the state of water?

Back

Temperature determines whether water is a gas (water vapor), liquid (water), or solid (ice).

Front

What is transpiration?

Back

Transpiration is the process by which water is absorbed by plants and then released as water vapor into the atmosphere.

Front

Why is runoff important in the water cycle?

Back

Runoff is important because it returns water to rivers, lakes, and oceans, helping to maintain the balance of 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.

Front

What happens during the process of precipitation?

Back

During precipitation, water droplets in clouds combine and grow heavy enough to fall to the ground as rain, snow, or other forms.