During Convection, lighter (less dense) warm material rises while heavier (more dense) cool materials sink, this process moves the plates and crust along them.
Answer:
The highland of South America consists of the Andes mountains.
Length and whitght good luck
At the beginning of the Civil War, the Native Americans supported the Union forces.
Answer:
Alfred Wegener
Explanation:
(Sorry I looked this up)
The Continental Drift is a theory created by Alfred Wegener. He believed that all the landmasses could fit together. He believed that the Earth was one large land mass 200 million years ago, Wegener called it the Pangea. Wegener's theory wasn't accepted because he didn't have enough evidence to support his theory or ideas.
