Suppose you are hiking in the hills and you come across a wall of rock. You look closely at the rock and you notice a Trilobite fossil embedded in it. What might this fossil suggest to you about the hills you are hiking in?
Responses
The hills used to be volcanic and are now dormant.
The hills used to be volcanic and are now dormant.
The hills are rich in sandstone.
The hills are rich in sandstone.
The hills were once at a much higher elevation.
The hills were once at a much higher elevation.
The hills, at one time, were under water.