Question

why is it difficult ti study the formation of the the earth And it's structure

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Answer 1

Answer:

1) we cannot actually view the interior of the Earth because it is made up of solid rocks. 2) Due to the intense heat and pressure, we can only penetrate up to 12 kilometer into the Earth. 3) The crust is very thick to drill all the way through.

Answer 2

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It is difficult to study the structure of the Earth because the crust is too thick to drill all the way through. Scientists need to study seismic waves made by earthquakes or man-made explosions.