Why it is difficult to study the formation of the earth and it's structure? please tell me the answer and please follow me please follow .

Why it is difficult to study the formation of the earth and it's struc

1.	Why it is difficult to study the formation of the earth and it's structure? please tell me the answer and please follow me please follow .
Answer» <html><body><p>It is difficult to study the <a href="https://interviewquestions.tuteehub.com/tag/structure-1230280" style="font-weight:bold;" target="_blank" title="Click to know more about STRUCTURE">STRUCTURE</a> of the Earth because the crust is too thick to drill all the <a href="https://interviewquestions.tuteehub.com/tag/way-1450548" style="font-weight:bold;" target="_blank" title="Click to know more about WAY">WAY</a> through. scientists need to study <a href="https://interviewquestions.tuteehub.com/tag/seismic-2265344" style="font-weight:bold;" target="_blank" title="Click to know more about SEISMIC">SEISMIC</a> waves made by <a href="https://interviewquestions.tuteehub.com/tag/earthquakes-964426" style="font-weight:bold;" target="_blank" title="Click to know more about EARTHQUAKES">EARTHQUAKES</a> or man-made explosions.pls <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> me as brainliest and pls fllow me</p></body></html>