Question

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

Answer 1

it is so because the layers of earth were formed millions of years ago... we can study the ones of whose the records have been maintained but not before that...

Answer 2

$\huge{\bold{\underline{\boxed{\boxed{Hello\:Brainly\: User!}}}}}$

$\bold{\huge{\underline{Answer:}}}$

• It took us years of scientific investigation and analysis of data to form an understanding of the interior of the earth.

• It is difficult to study the formation of the earth.

• And it's structure because of the lack of knowledge regarding the process going on in the universe.

• Scientists are still debating how our earth formed.

$\bold{\huge{\boxed{Hope\:It\:Helps\:You}}}$