Your answer is sublimation.
Answer:
P-positive
N-negative
E-no charge
I believe Erosion is the process most likely responsible for the removal of the missing parts of the rock layers. Erosion involves the physical action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, then moved away to another location.
Answer:
The answer is combustion.
The answer could possibly be D.) The product have more potential than the activated complex OR C.) Forming the activated complex requires energy .