Question

What is one reason why rock layers are not horizontal?

They were formed at an angle.

They were formed veritcally.

The area was once covered by water.

A force pushed the rock layers after they were formed.

Answer 1

Answer: A force pushed the rock layers after they were formed.

Step-by-step explanation:

Answer 2

the last one, as they would be pushed together either going up or down when tectonic plates shift.

Step-by-step explanation: