He would need to know about chemistry to be able to break down different substances of the earth and see what they are made of.
If we do not know we can not answer.
by studying artifacts found on earth
you we us me her him they them and.... . . . i don't know :/ ~thea cuzins~
i don't know ask a scientist
beacuse.
i dont know about the answer
No, he was not a chemist and I would guess he didn't know much about chemistry.
As we do not know where you are from and this is an international site, we cannot know who would be a foreign scientist to you.
Its not like that there is no such things like that the human does not know this EVEN THE SCIENTIST does not know this
Many aspects of science are actually interrelated. For example, any scientist should have at least some knowledge of chemistry since atoms and other particles comprise virtually everything. Physics would be important concerning, say, the movements of tectonic plates of the crust. Biology would be related as living organisms affect the earth as well. Astronomy has a connection as well, since the earth is a part of the larger system of the Solar System. The knowledge may not need to be as in-depth as the branch of focus, but would still need to be sufficient at least concerning basic information.
Scientist study earth because earth is the place that we envolved on and is the only planet in our solar system that is know to support life and is the fifth- largest planet in our universe.
they study earth crust to know about geographical history ancient whethers etc