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Anastaziya [24]
3 years ago
15

What is at the top of the Grand Canyon and why is this significant?

Geography
1 answer:
mash [69]3 years ago
7 0

Answer:

The top of the Grand Canyon is made up of Kaibab Limestone. Which contains marine fossils which indicate that it originated at the bottom of the sea.

Explanation:

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Which statement best explains why Eartgs outer core is in liquid form?
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