geology
There are so far 4 Eras in the earths history. the one that started the beginning if the earths history: Precambrian Time. The one after that was the Paleozoic Era, which means "ancient life." next was mesozoic which means "middle life" the one we are in is called the Cenozoic Era which means" recent life." * All Eras ended with a mass extinction.
After the mantle, the next and last layer of the earths internal structure is the core, but the only sort of barrier that exists is a kind of transistion zone that serves as a linkage between the two layers.
No the earths core is not a cause of globel worming
Earths lithosphere is made up of upper mantle. The earths lithosphere is broken into separate sections and it is called as tectonic plates or plate tectonics.
the sun
Astronomy This is the study of the earth and physical structure and history
it is a branch of atmospheric science which deals with chemistry of the earths atmosphere
both are tools of science and both will tell you the order of events in earths history. thats what i wrote this was for science in mrs. balsamo class.
geologist study the earths structure.
Techtonic plates
physical structure is geology and geology is a movement in the earths crust which is also physical structure.
mantle
Geology
geologist
Oceanography
What are two ways that's scientists can study earths climates history
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