Question

what are the changes undergoing inside and outside on the earth

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Answer 1

Answer:

The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball, about 1,500 miles (2,400 kilometers) in diameter. ... It too is composed mostly of iron, plus substantial amounts of sulfur and nickel.

Answer 2

Explanation:

changes undergoing inside the earth are due to

tectonic plates.

changes undergoing outside the earth are due to humans.