He claimed that they were one large supercontinent called Pangaea. His evidence for his claim was that the general shapes of the separate continents and how they can fit together if you arrange them. He noticed patterns in the mountain ranges; when all the continents are together the ranges line up with one another.

subtract 8 from both sides leaving

combine -2x+-8x =-10x

divide both sides by ten
Answer:
Asia can be divided into five major physical regions:
mountain systems;
plateaus; plains,
steppes, and deserts;
freshwater
Answer:
1) Take the hammer and smash the rock
2) Put acid on the rock
Explanation:
- Physical weathering crush a rock's physical structure changing its appearance by friction or impact, therefore, to provide a demonstration of this principle I would take the hammer and smash the rock changing its appearance with the impacts
- In contrast, chemical weathering occurs when a chemical reaction of any kind alters a rock's chemical composition changing its appearance through erosion and degradation, therefore, to contrast this phenomenon with the physical weathering I would put acid on the rock to demonstrate the chemical degradation
Answer:
A. On Earth's surface, directly above the initial rock slippage.
Explanation:
I took the test got the answer right.