Question

Why is it difficlt to study uhe fromation of the earth and its structure

Answer 1

Answer:

$\huge\sf\underline\blue{Answer}$

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

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.