The 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 such as evaporation, condensation, and precipitation.

Front

What are the main processes of the water cycle?

Back

The main processes of the water cycle are evaporation, condensation, precipitation, infiltration, and runoff.

Front

What happens during evaporation in the water cycle?

Back

During evaporation, water from oceans, rivers, and lakes turns into water vapor and enters the atmosphere due to heat from the sun.

Front

What is condensation in the water cycle?

Back

Condensation is the process where water vapor cools and changes back into liquid droplets, 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 temperature affect evaporation?

Back

Higher temperatures increase the rate of evaporation, as more water molecules gain enough energy to become vapor.

Front

What role do clouds play in the water cycle?

Back

Clouds are formed from condensed water vapor and are essential for precipitation, as they release water back to the Earth's surface.

Front

What is the significance of the water cycle for ecosystems?

Back

The water cycle is crucial for maintaining ecosystems, as it distributes water, supports plant growth, and regulates climate.

Front

How does human activity impact the water cycle?

Back

Human activities, such as deforestation, urbanization, and pollution, can disrupt the natural water cycle, leading to changes in precipitation patterns and water quality.

Front

What is runoff in the water cycle?

Back

Runoff is the flow of water, from rain or melting snow, over the land surface into rivers, lakes, and oceans.