At the boundaries of tectonic plates, rock materials
A.
are only brought to Earth's interior from the surface.
B.
are brought to Earth's surface through the process of erosion.
C.
are brought to Earth's surface from its interior and to Earth's interior from its surface.
D.
cannot be found due to the process of melting.

Why would the crystals in an intrusive igneous rock be larger than the crystals in a chemical sedimentary rock? a. intrusive rocks form beneath the earth's surface, so they cool very slowly, which produces larger crystals. b. chemical sedimentary rocks form from dissolved substances on the earth's surface with very high heat and cool very slowly, which produces smaller crystals. c. chemical sedimentary rocks and intrusive rocks have crystals of the same size. o d. chemical sedimentary rocks form deep in the earth, so they cool slower, which produces small crystals. € read question correct:

Which of the following statements is most likely a characteristic of an authoritarian government in africa

How does central place theory explain patterns in the size and distribution of cities?