Answer:
C
Explanation:
Soil filled in the pond, and it no longer held standing water.
The correct answer is :
From the cross section of the Grand Canyon, present is the Uplift, erosion deposition and tilting of the Precambrian sedimentary and igneous rocks.
The Precambrian metamorphic rocks and granite are the oldest rocks or structures.
I'd say B and D definitely, and also E but I'm not entirely sure about that
The cliff at point A is the erosional landform.
