Question

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

Answer 1

It is difficult to study the structure of earth because of its internal structure's heat.The instruments which are used to study the structure will also not work due to excess amount of heat energy which starts from core.Even the deepest mines or pipes that have been dug were able to reach only till 100 meters beneath the earth.And it is difficult to study the formation because there are many theories that have been propagated by the historical researchers.But it has been concluded that during big bang a part from mass broke out,which later formed the earth.

Answer 2

• It took us years of scientific investigation and analysis of data to form an understanding of the interiors of the Earth
• The main reason for this is that even the deepest mines we have dug do not go beyond a few kilometres under the surface while the radius or the distance to the centre of the Earth is over 6000 kilometres

hope this helps you mate!!!