Question

why it is difficult to study the formation of earth and its structure

Answer 1

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

HELLO FRIENDS ,

Earth is our home planet and only object in universe where life exist [till now] .
It is also called as blue planet because of so much water.
----------------------------------------------------------------------------------------------------

The study of the formation of earth and its structure is difficult because of following reason:-
1>Since the formation of earth is very much long time ago , when the human does not exist so there is no historical proof of formation due to gap of time.
2>The upper crust layer of  earth is very much big to scientist cannot drill and see the much details about earth.
3>To study the formation and structure of earth we have to go in universe so that we can see shape of earth and see how planets form by seeing other planets but it is not possible and due to expenses.
4>To study the formation of earth and its structure we have to do assumption but the problem is the assumption are not always correct.
5>Actually we can only assume because earth has formed  4.6 billion years ago .
--------------------------------------------------------------------------------------------------

{The fact given behind the formation of earth given by scientist is the regular collision of giant meteriods(containing also clould of dust particles which also include gases)  which also formed sun . }


Best of luck ;)
ROYALJATT