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Sever21 [200]
2 years ago
7

What do you think we can learn about Earth’s history by looking at the Grand Canyon?

Geography
2 answers:
umka21 [38]2 years ago
7 0
It used to be a big rock
Svetlanka [38]2 years ago
3 0

Answer:

well

Explanation:

The Grand Canyon contains some of the oldest exposed rock on Earth. The mile-high walls reveal a cross section of Earth's crust going back nearly two billion years. These rock layers have given geologists the opportunity to study evolution through time

you can search the internet about it

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