Interactions of Earth’s Spheres

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What is the biosphere?

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The biosphere is the part of Earth where living things exist, including land, water, and the atmosphere.

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What are the four spheres of Earth?

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The four spheres of Earth are the atmosphere (air), biosphere (living things), geosphere (land), and hydrosphere (water).

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How are Earth's spheres connected?

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Earth's spheres are interconnected; changes in one sphere can affect the others, like how weather (atmosphere) can impact plants (biosphere).

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NGSS.MS-ESS2-4

NGSS.MS-LS2-3

Front

What is weathering and erosion?

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Weathering is the process of breaking down rocks, while erosion is the movement of those broken pieces by wind, water, or ice.

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NGSS.MS-ESS2-2

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What does evaporation mean?

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Evaporation is the process where water changes from a liquid to a gas, often due to heat from the sun.

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NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

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What is the geosphere?

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The geosphere is the solid part of Earth, including rocks, soil, and landforms.

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NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

NGSS.MS-ESS3-1

Front

What role does the atmosphere play in weather?

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The atmosphere contains air and weather patterns, influencing temperature, precipitation, and wind.

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

How does the hydrosphere affect the biosphere?

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The hydrosphere provides water, which is essential for all living organisms in the biosphere.

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NGSS.MS-ESS2-4

Front

What is an example of interaction between the geosphere and hydrosphere?

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Rivers eroding rocks in the geosphere as they flow is an example of interaction between the geosphere and hydrosphere.

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NGSS.MS-ESS2-1

Front

What is the importance of the atmosphere for life on Earth?

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The atmosphere provides oxygen for breathing and protects living things from harmful solar radiation.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3