Select all that apply.

According to scientists, what factors play a role in global warming?

solar variability
over fishing
higher-than-normal concentrations of carbon dioxide
climate cycles

The answer to the question is moraine

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.