Weather and Water Cycle

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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.

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What is evaporation?

Back

Evaporation is the process where liquid water turns into water vapor (gas) due to heat from the sun.

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What is condensation?

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Condensation is the process where water vapor cools and changes back into liquid water, forming clouds.

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What is precipitation?

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

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What is runoff?

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Runoff is the flow of water, usually from rain, that moves across the ground and returns to rivers, lakes, and oceans.

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What is transpiration?

Back

Transpiration is the process by which plants release water vapor into the air from their leaves.

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How does temperature affect weather?

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Temperature influences weather conditions; warmer air can hold more moisture, leading to different weather patterns.

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What is a front in weather?

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A front is a boundary between two different air masses, which can lead to changes in weather, such as rain or temperature shifts.

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What happens to temperature when a cold front moves in?

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When a cold front moves in, the temperature usually drops as the cold air replaces the warm air.

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What is humidity?

Back

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