Question

why is it difficult to study the formation of the earth it's structure?

i want in 10 points answer
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Answer 1

Answer:

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

Answer 2

Explanation:

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.