问题详情

What might be the mechanism of carbon dioxide causing global warming？

A．Carbon dioxide takes in heat from the sun and heats the air around the earth.

B．Carbon dioxide makes it easy for the sunlight to go through the air and onto the earth.

C．Carbon dioxide prevents the heat from heating the air around the earth.

D．Carbon dioxide can trap the sunlight and make it cast onto the earth.

请帮忙给出正确答案和分析，谢谢！