As the poles continually cool and the tropics continually heat, extratropical cyclones act to rebalance the atmosphere by transporting warm air northward and upward and cold air southward and downward. Select one: True False

I'm pretty sure it's c. extremely gradual but not 100% sure though.

Answerequatorial guinea,gabon, and western sahara;

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.