Geography, asked by poulamiray1121, 5 months ago

Write about direct and indirect sources to know about the interior of earth

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Answered by Speedy45
1

Answer:

The knowledge about interior of the earth is obtained through direct sources and indirect sources. Direct sources include rock materials from mining areas and molten magma from volcanic eruptions. ... Indirect sources include meteors that at times reach the earth, gravitation, magnetic field, and seismic activity.

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