Atmospheric and Oceanic circulation

Front

What is atmospheric circulation?

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The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather and climate.

Tags

NGSS.MS-ESS2-6

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What is oceanic circulation?

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The movement of ocean water driven by factors such as wind, temperature, salinity, and the Earth's rotation, affecting global climate patterns.

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NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

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What is the Coriolis effect?

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The deflection of moving objects, such as winds and ocean currents, caused by the rotation of the Earth, resulting in clockwise rotation in the Northern Hemisphere and counterclockwise in the Southern Hemisphere.

Tags

NGSS.MS-ESS2-6

Front

What is the role of the equator in climate?

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The equator receives direct sunlight year-round, leading to warm temperatures and high humidity, which contribute to wet climates.

Tags

NGSS.MS-ESS2-6

Front

What happens to air pressure as altitude increases?

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Air pressure decreases with increasing altitude due to the thinning of the atmosphere.

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Why do deserts typically occur at 30° N and 30° S latitudes?

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These latitudes are characterized by descending air that warms and dries, leading to arid conditions.

Tags

NGSS.MS-ESS2-6

Front

How does the tilt of the Earth affect seasons?

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The tilt causes different hemispheres to receive varying amounts of sunlight throughout the year, resulting in seasonal changes.

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NGSS.MS-ESS1-1

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What is the significance of trade winds?

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Trade winds are consistent winds that blow from east to west in the tropics, influencing ocean currents and weather patterns.

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What causes ocean currents?

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Ocean currents are caused by wind, the Earth's rotation, temperature differences, and salinity variations.

Tags

NGSS.MS-ESS2-6

Front

What is the greenhouse effect?

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The process by which certain gases in the Earth's atmosphere trap heat, keeping the planet warm enough to support life.

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NGSS.MS-ESS3-5