The Water Cycle

Front

What is the water cycle?

Back

The water cycle is a continuous process where 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 clouds and reaches the Earth's surface.

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

What is accumulation in the water cycle?

Back

Accumulation refers to the collection of water in bodies of water like rivers, lakes, and oceans after precipitation.

Front

What role does gravity play in the water cycle?

Back

Gravity pulls precipitation down to the Earth's surface, allowing water to flow into rivers, lakes, and oceans.

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 the water cycle?

Back

The water cycle is essential for maintaining ecosystems, providing fresh water, and regulating climate.

Front

How does temperature affect evaporation?

Back

Higher temperatures increase the rate of evaporation, as heat provides energy for water molecules to escape into the air.