Weather Review

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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 leading to gradual increases in temperature and precipitation.

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What is a cold front?

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A cold front is a boundary where a cold air mass replaces a warm air mass, typically causing abrupt weather changes, including thunderstorms and a drop in temperature.

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What are the characteristics of low pressure systems?

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Low pressure systems are associated with cloudy, stormy weather, high humidity, and precipitation.

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What are the characteristics of high pressure systems?

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High pressure systems are associated with clear, sunny skies, low humidity, and stable weather conditions.

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How does ocean temperature affect hurricanes?

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Warmer ocean water provides more energy to hurricanes, causing them to strengthen.

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What is convection?

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Convection is the process of heat transfer through the movement of fluids (liquids or gases), where warm, less dense air rises and cooler, denser air sinks.

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What role does the Sun play in weather?

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The Sun warms the Earth's surface, driving convection currents and influencing weather patterns.

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What is humidity?

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Humidity is the amount of water vapor present in the air, affecting weather conditions and comfort levels.

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What is precipitation?

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

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What is a thunderstorm?

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A thunderstorm is a rain-bearing cloud that produces lightning and thunder, often accompanied by heavy rain, strong winds, and sometimes hail.