The correct answer is:
Mars has a thin atmosphere that cannot hold much heat.
Venus has a thick atmosphere which traps heat and creates a runaway greenhouse effect, leading to extremely high temperatures. On the other hand, Mars has a very thin atmosphere that is not able to trap much heat, resulting in much colder temperatures on its surface.
Which of the following best explains why Mars' and Venus' surface temperatures vary, despite both planets having atmospheres that contain mostly carbon dioxide?(1 point)
Responses
Venus has a thick atmosphere which blocks heat from the surface.
Venus has a thick atmosphere which blocks heat from the surface.
Mars has a surface of red rocks and sand which reflect heat.
Mars has a surface of red rocks and sand which reflect heat.
Mars has a thin atmosphere that cannot hold much heat.
Mars has a thin atmosphere that cannot hold much heat.
Venus has a surface of high mountains which absorb heat.
1 answer