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igomit [66]
3 years ago
15

The top layer of the crust is mostly what type of rock?

Biology
2 answers:
guajiro [1.7K]3 years ago
6 0

Answer:

b is the correct answer i guess

marta [7]3 years ago
6 0

Answer:

Igneous and Metamorphic covers 95% of the crust but there is a little bit Sedimentary, about 5%

Explanation:

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