Question

2. There are totally ______
spheres on the Earth.
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Answer 1

Answer:

4 Spheres

Explanation:

atmosphere, lithosphere, hydrosphere, bioshepre

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Answer 2

Answer:

These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).

Explanation:

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