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23 votes
The earth's crust is:

O thicker than the other
O layers mostly made of basalt and granite
O one big mass of rock called a plate
O thinner at the poles

User KimYu
by
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2 Answers

1 vote
the answer is b, the layers are mostly made or basalt and granite
User Susheel Singh
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2 votes
I believe the answer is:
Layers mostly made of basalt and granite
User Anna Dickinson
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