Which of the following statements about Mars is not true?
A)We have landed spacecraft on its surface.
B)It is considered part of our inner solar system.
C)We could survive on Mars without spacesuits,as long as we brought oxygen in scuba tanks.
D)It has some liquid water today,but used to have large amounts of flowing water.

Question

Quizplus · Accepted Answer

It is not possible to survive on Mars without a spacesuit, as its atmosphere is mostly carbon dioxide and has very low pressure. Scuba tanks alone would not provide enough protection.

Which of the Following Statements About Mars Is Not True