Question

 Describe The Principal Constituents Of Earth?


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Answer 1

Answer:

The principal constituents of the earth can be considered in four broad groups:

The lithosphere, which is the outer skin of the earth made up of rocks and minerals.

The atmosphere, which is the gas or vapor envelope around the earth.

The hydrosphere, which is the liquid portion of the earth, including the water vapour of the atmosphere, the water present in oceans, seas, rivers and lakes, and the water present in rocks, and.

The biosphere, which is the world Of living organisms that dwell on land, in water and in the air that we breath

Answer 2

Answer:

Earth's internal layering can be defined by this resulting chemical composition. The three main layers of Earth include the crust (1 percent of Earth's volume), the mantle (84 percent), and the core (inner and outer combined, 15 percent). Core, mantle, and crust are divisions based on composition.

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