Question

Why do you think are the rocks harder inside than outiside?

Answer 1

Explanation:

Answer. Rock is harder inside than outside as it is piece of volcano. ... Inside of rock is first formed and also it is bound by the outer part. Solid mineral material that is mainly formed as part of surface of earth as well as other similar planets that are exposed on surface the soil.

Answer 2

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• The gradual distinctigration of rocks is caused by atmosphere forces.
• The rocks in exposed to heat expand and contract when cooled down.
• As surface rock contract and expands and contracts again, it gradually becomes brittle and begins to break down.
• Water reacts with the chemicals in the rock and further weakens it.
• It easier to chip small pieces of rock from the outside layer rather than from the core of the rock.
• Thus we can say the rocks are harder inside and outside.