Question

Why are there disontuntiones in the interor of earth ?​

Answer 1

Answer:

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Explanation:

Discontinuities are formed due to variation in the composition of the earth's interior at different layers. Each of these layers consists of materials having a distinct composition, physical and chemical properties.

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Answer 2

Explanation:

Discontinuities are formed due to variation in the composition of the earth's interior at different layers. Conrad discontinuity exist within earth's crust because the Continental crust is made up of silica and aluminum and Oceanic crust is made up of silica and magnesium.