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 again through evaporation, condensation, and precipitation.

Front

What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas, usually due to heat from the sun.

Front

What is condensation?

Back

Condensation is the process by which water vapor in the air cools and changes back into liquid water, forming clouds.

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What is precipitation?

Back

Precipitation is any form of water that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.

Front

What is runoff?

Back

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

Front

What role does the sun play in the water cycle?

Back

The sun provides the energy needed for evaporation, which is the first step in the water cycle.

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What is transpiration?

Back

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

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What is a low-pressure weather system?

Back

A low-pressure weather system is an area where the atmospheric pressure is lower than that of surrounding areas, often leading to cloudy and rainy weather.

Front

What happens to temperature when wind changes direction from north to south?

Back

When wind changes direction from north to south, temperatures will most likely increase.

Front

What is the difference between weather and climate?

Back

Weather refers to the short-term atmospheric conditions in a specific area, while climate refers to the long-term average of weather patterns over a longer period.