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You are watching: Geologists obtain indirect evidence about earth’s interior by


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To learn about the Earth"s interior, geologists use 2 primary kinds of evidence:

1) Direct proof from rock samples, and

2) Instraight proof from seismic waves.

Rock samples are acquired by drilling deep holes right into the ground. These samples are then provided to achieve more indevelopment about the rock structures...


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To learn around the Earth"s interior, geologists use two main forms of evidence:

1) Direct proof from rock samples, and

2) Indirect proof from seismic waves.

Rock samples are obtained by drilling deep holes into the ground. These samples are then offered to obtain even more indevelopment around the rock structures underneath the ground surface. Sometimes, the samples are also derived with volcanic task (which may reason the rocks from deep underground to be carried to the surface). However, such straight evidence-based investigation is limited to samples obtained from just a couple of kilometers underneath the Earth"s surchallenge.

Geologists deserve to additionally use seismic waves as instraight proof to examine the internal of our planet. Geologists store track of seismic task and record seismic waves and also then research the routes taken by these waves as an instraight meacertain of Earth"s inner. Based on such indirect proof, geologists have actually found that our planet is consisted of of several layers.

Hope this helps.

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