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What is weather?

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Weather refers to the atmospheric conditions in a specific place at a specific time, including factors like temperature, humidity, precipitation, and wind.

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NGSS.MS-ESS2-5

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What is a cold front?

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A cold front is the leading edge of a cooler mass of air that replaces a warmer mass of air, often resulting in precipitation and a drop in temperature.

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NGSS.MS-ESS2-5

Front

What is a warm front?

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A warm front is the leading edge of a warmer mass of air that replaces a cooler mass of air, typically bringing gradual increases in temperature and prolonged precipitation.

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NGSS.MS-ESS2-5

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What is high pressure in weather terms?

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High pressure refers to an area where the atmospheric pressure is higher than surrounding areas, usually associated with fair weather and clear skies.

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

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What is low pressure in weather terms?

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Low pressure refers to an area where the atmospheric pressure is lower than surrounding areas, often associated with cloudy weather and precipitation.

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

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What causes precipitation?

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Precipitation occurs when water vapor in the atmosphere condenses into droplets or ice crystals that become heavy enough to fall to the ground.

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NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

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What is humidity?

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Humidity is the amount of water vapor present in the air, usually expressed as a percentage.

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What is the water cycle?

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The water cycle is the continuous process by which water evaporates from the Earth's surface, condenses in the atmosphere, and returns as precipitation.

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NGSS.MS-ESS2-4

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What is the role of the sun in weather?

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The sun provides energy that drives weather patterns by heating the Earth's surface, causing air to rise and create wind and weather systems.

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NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

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What is the difference between weather and climate?

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