Generation Genius: Interactions of Earth's Spheres

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What are the four main spheres of Earth?

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The four main spheres of Earth are the geosphere, hydrosphere, atmosphere, and biosphere.

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NGSS.MS-LS2-3

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What is the geosphere?

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The geosphere includes all the rocks, sediments, and landforms on Earth.

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NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

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What is the hydrosphere?

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The hydrosphere encompasses all the water on Earth, including oceans, rivers, lakes, and groundwater.

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NGSS.MS-ESS2-4

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What is the atmosphere?

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The atmosphere is the layer of gases surrounding Earth, essential for weather and climate.

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What is the biosphere?

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The biosphere includes all living organisms on Earth and their interactions with the other spheres.

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What is weathering?

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Weathering is the process of breaking down rocks into smaller pieces due to environmental factors.

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What is erosion?

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Erosion is the movement of weathered materials from one location to another, often by wind or water.

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NGSS.MS-ESS2-2

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How do the atmosphere and hydrosphere interact?

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The atmosphere and hydrosphere interact through processes like evaporation and precipitation.

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NGSS.MS-ESS2-4

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What is an example of a positive human action for Earth's spheres?

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Recycling plastic is a positive action that helps reduce waste and protect all Earth's spheres.

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NGSS.MS-ESS3-3

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What is the role of the geosphere in Earth's systems?

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The geosphere provides the foundation for landforms and habitats, influencing ecosystems and human activities.

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NGSS.MS-ESS2-1

NGSS.MS-ESS3-1