Question

Explains the various layers on the earth and its effects on human life.

Answer 1

Answer:

Starting at the center, Earth is composed of four distinct layers. They are, from deepest to shallowest, the inner core, the outer core, the mantle and the crust. Except for the crust, no one has ever explored these layers in person.

Explanation:

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Answer 2

Answer:

there are three layers of the earth

lithosphere

hydrosphere

biosphere

Explanation:

there are many effects of these layers on humans