Question

Which explains what earth’s climate would be like if the polar ice sheets extended farther south across Canada, Northern Europe, and Russia?

A.
The ice would absorb more heat energy from the sun, and the earth's climate would become warmer.

B.
The ice would reflect more heat energy from the sun into space, and the earth's climate would become warmer.

C.
The ice would absorb more heat energy from the sun, and the earth's climate would become cooler.

D.
The ice would reflect more heat energy from the sun into space, and the earth's climate would become cooler.