Blank is a climate cycle where the temperature of the blank ocean changes because of movement of air and ocean currents during this period the tradewinds in the south blank causing the blank water to move from the blank region to the blank region

c. seafloor spreading occurs.

d. crust becomes molten rock.

e. denser plates slide under lighter plates.

all fossil fuels are nonrenewable, so think coal, gasoline, things that we will eventually run out of. all fossil fuels are nonrenewable resources, but not all nonrenewable recourses are fossil fuels. these resources are not being renewed as fast as we are using them. i hope this considering there weren't any answer choices.

i'm sure the answer you are looking for would be

a. an ice age

hope this contact me if this didn't or you need with more answers : )