Which of the following is evidence that some of the volcanoes of Mars are relatively young?
A)They have been observed to erupt
B)They have relatively few impact craters on them
C)They are covered by channels
D)Their tops are still covered by snow and ice

Question

Quizplus · Accepted Answer

The presence of relatively few impact craters on the volcanoes indicates that they are relatively young, as older surfaces would have accumulated more impact craters over time. The other options do not necessarily indicate the age of the volcanoes.

Which of the Following Is Evidence That Some of the Volcanoes