Question

Exercis
Hw
Short-answer questions:
1. What are the four spheres of the Earth?​

Answer 1

Answer:

These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air). Each of these four spheres can be further divided into sub-spheres.

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