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What is a weather watch?

Back

A weather watch is issued when hazardous weather conditions are possible, indicating that people should be alert and prepared.

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What does a meteorologist do?

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A meteorologist studies weather and predicts upcoming changes in the weather.

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What is an occluded front?

Back

An occluded front is a weather front that occurs when a cold front overtakes a warm front, causing complex weather patterns.

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What is evaporation?

Back

Evaporation is the process by which molecules of liquid water escape into the air and become water vapor.

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What is the water cycle?

Back

The water cycle is the movement of water through Earth's systems, powered by the sun's energy, involving processes like evaporation, condensation, and precipitation.

Front

What is a weather warning?

Back

A weather warning is issued when hazardous weather conditions are imminent or occurring, indicating immediate action is required.

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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 humidity?

Back

Humidity is the amount of water vapor present in the air, which can affect weather conditions.

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What is a warm front?

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A warm front is a boundary where a warm air mass replaces a cold air mass, often bringing gradual temperature increases and precipitation.

Front

What is a cold front?

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A cold front is a boundary where a cold air mass pushes into a warm air mass, often leading to sudden weather changes and storms.