Weather

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What is weather?

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

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

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What is the primary source of energy for Earth's weather systems?

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The Sun is the primary source of energy for Earth's weather systems.

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NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

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What is density in the context of weather?

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Density is the ratio of the mass of a substance to its volume, affecting how air and water behave in the atmosphere.

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What is convection?

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Convection is the process by which heat is transferred through fluids (liquids and gases) due to the movement of the fluid itself.

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NGSS.MS-ESS2-6

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What are the main components of the atmosphere?

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The main components of the atmosphere are nitrogen (78%), oxygen (21%), and trace gases including carbon dioxide, argon, and water vapor.

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NGSS.MS-ESS2-6

Front

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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NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

What is a weather front?

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A weather front is a boundary between two different air masses, which can lead to changes in weather conditions.

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

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.

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NGSS.MS-ESS2-6

Front

What is humidity?

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Humidity is the amount of water vapor present in the air, which can affect temperature and precipitation.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What is a high-pressure system?

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A high-pressure system is an area where the atmospheric pressure is higher than the surrounding areas, often associated with clear skies and calm weather.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6