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DedPeter [7]
2 years ago
15

The table below shows the elements that mainly comprise each of the four layers of Earth:

Biology
2 answers:
Mumz [18]2 years ago
7 0

Answer:

Oxygen and silicon

Explanation:

tatiyna2 years ago
5 0

oxygen and silicone. The crust consists of tectonic plates (in relative motion one from another) and has 5–70 km (~3–44 miles) in depth. The most abundant elements of this layer are: oxygen-46.6 percent by weight; silicon-27.7 percent; aluminum-8.1 percent; iron-5 percent.

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