Question

Which changes occur in the composition of the earth's layers from the core to the surface?

A.
The material is hotter and denser.

B.
The material is cooler and denser.

C.
The material is cooler and less dense.

D.
The material is hotter and less dense.

Answer 1

C

Answer 2

Which is evidence supporting the theory of continental drift?

A.
South America fits together with Australia

B.
The eastern side of South America fits with the southwestern side of Africa

C.
Europe fits with Australia.

D.
North America fits together with Asia.

Answer 3

http://wiki.answers.com/Q/Which_changes_occur_in_the_composition_of_the_earth's_layers_from_the_surface_to_the_core

Answer 4

its just the opposite.

Answer 5

IDK

Answer 6

do you know this

Answer 7

yep

Answer 8

because the core of the mantle is really hot

Answer 9

new post

Answer 10

and because of the layers