The layer of the Earth called the mantle is often described as convecting. In this context, convection is
A.
a process that keeps the mantle stationary.
B.
a step in the formation of sedimentary rock.
C.
a continuous cycle in the Earth's interior.
D.
a process that occurs on the Earth's surface.

Short answer/constructed response: respond to the question in 3-5 complete sentences. give details or examples to support your answer. attempt to answer all parts of the question in paragraph form! using the source 1 map, pick two of the 1800's territorial acquisitions you believe were the most important in the development of the united states. provide at least two reasons per territory to explain why you think they were the most important.

Under which condition below would u expect a coarse-grained intrusive rock like diorite to form?

What does the map above tell us about the endemity of typhoid fever