Question

name the sources of information about forces operating inside the earth.​

Answer 1

Answer:

volcanoes are main sources of information about the forces operating inside the earth.

Answer 2

Explanation:

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The study of seismic waves (using information about the arrival and behavior of the waves, scientists can deduce a picture of the different layers of the earth's interior) and materials that are thrown by the volcanoes are main sources of information about the forces operating inside the earth