Question

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

Answer 1

The radius of the core is just over half the radius of the Earth. The core itself consists of a solid inner core and a liquid outer core. 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

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• 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.

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