PLZ ASAP

first one to get it right i will try to mark you brilliant if my computer will let me

Which of the following processes most directly helps create soil from rocks?

A.

melting

B.

weathering

C.

pressure

D.

plate tectonics

Based on this map, which statement about africa’s economic activity is most accurate? a) coastal countries are all members of opec b) economic development is more common with opec nations c) coastal countries have more access to productive resources d) economic development is more common above the sahara desert

The layers of earth are based on what two sets of characteristics?

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .