Question

How did the rock of the Great Plains and the Rocky Mountains form?

Choose the claim you can eliminate
1. They formed as one rock formation, and then something separated them.
2. One rock formation formed before the other. Then, the minerals from the older rock became part of the younger rock.

Why can we eliminate the claim you selected?

Answer 1

Claimed 1

-I'm doing the same thing in my science class also. For the Unit rocks