Question

Give four examples to prove that the earth’s crust is unstable.

Answer 1

The earth's crust is unstable because of the exogenic forces.The exogenic forces are modified by two processes - weathering and erosion.
Weathering is the process of disintegration of rocks.
Erosion is the process by which weathered material are transported elsewhere.

The earth crust is unstable due tectonic plate which is under land when there collision occurs there are change ment among them two are valley, volcanic

Answer 2

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