A future astronaut exploring Mars would
A) need to stay inside a spacecraft at all times
B) be able to walk on the surface at any time wearing only warm clothing
C) need to wear a spacesuit at all times
D) need to wear a spacesuit only during the winter

Question

Quizplus · Accepted Answer

The atmosphere on Mars is too thin to provide enough protection from radiation and extreme temperatures, so a spacesuit would be necessary at all times to keep the astronaut safe.

A Future Astronaut Exploring Mars Would