I believe it's A, because the intense heat from the Earth's core that causes the molten layer to move in a pattern called a convection cell which in turn moves the tectonic plates.
Answer:
Multiply the side length of the base by the slant height and divide by two. Then, multiply by 4. This will give you the lateral surface area of the pyramid.
SA = 16 + 96
SA = 112 CM 2
Explanation: