Gravity is responsible for erosion by flowing water and glaciers. That's because gravity pulls water and ice downhill. These are ways gravity causes erosion indirectly. Gravity can pull soil, mud, and rocks....
Answer: A) this means the rock formed at the time when different plants and animals were alive.
Aight.
It is already answered tho...
The primary source of fuel in South america is petroleum.
-Agarvated
