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ruslelena [56]
3 years ago
11

Name the layers of earth starting at the crust and going in. describe the composition of each layer.

Biology
2 answers:
AleksandrR [38]3 years ago
8 0

Answer:

Crust: It is mainly made up of granite.

Mantle: It is composed mostly of silicate rocks rich in magnesium and iron.

inner core: It is made almost entirely of metal, mainly iron and nickel.

outer core: It is also mainly composed of nickle and iron.

Explanation:

Leona [35]3 years ago
6 0
<span>1. Atmosphere    (gas)
2. Oceans    (Water)
3. Crust    (Light colored, low density rock)
4. Mantle  (Dark colored, high density Rock)
5. Core  (Iron + Nickel)</span>
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