Multiple Choice
Why is the daily temperature variation on Mars so much larger than we experience on Earth?
A) Mars spins slowly,so its nights are very long
B) Mars is much darker than the Earth,so it absorbs more sunlight
C) Mars's atmosphere is too thin to insulate the surface
D) Mars has smaller internal heat sources than the Earth
Correct Answer:

Verified
Correct Answer:
Verified
Q12: Why does Mars have less heat available
Q13: In which of the following forms can
Q14: Which of the following is evidence that
Q15: Which of the following is evidence that
Q16: Where is most of Mars's water likely
Q18: How do we know that the volcanoes
Q19: How do we know that the stream
Q20: Much of the material in the polar
Q21: What evidence of water on ancient Mars
Q22: During some seasons the barometric pressure on