Earth Systems

Front

What is the Hydrosphere?

Back

The Hydrosphere includes all the water on Earth, such as oceans, rivers, lakes, and water vapor in the atmosphere.

Tags

NGSS.MS-ESS2-4

Front

What is the Geosphere?

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The Geosphere refers to the solid parts of the Earth, including rocks, soil, and the landforms.

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What is the Biosphere?

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The Biosphere is the global sum of all ecosystems, containing all living organisms on Earth.

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What is the Atmosphere?

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

Tags

NGSS.MS-ESS2-6

Front

What is the Cryosphere?

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The Cryosphere includes all the frozen water on Earth, such as glaciers, ice caps, and sea ice.

Front

What is positive feedback in Earth systems?

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Positive feedback occurs when a process in a system accelerates or amplifies itself, leading to an increase in the effect.

Tags

NGSS.HS-ESS2-2

Front

What is negative feedback in Earth systems?

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Negative feedback occurs when a process in a system slows down or counteracts itself, leading to a decrease in the effect.

Front

How do rivers contribute to the Geosphere?

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Rivers erode rocks and soil, transporting sediments downstream, which shapes the landscape.

Tags

NGSS.MS-ESS2-2

Front

What role does the Atmosphere play in the water cycle?

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The Atmosphere is where water vapor condenses to form clouds and precipitation, returning water to the Earth's surface.

Tags

NGSS.MS-ESS2-4

Front

What is the relationship between the Hydrosphere and the Atmosphere?

Back

The Hydrosphere provides water vapor to the Atmosphere, which is essential for weather patterns and climate.

Tags

NGSS.MS-ESS2-4