Which is NOT a reason for the large size of volcanoes on Mars as compared to Earth's smaller volcanoes?
A) absence of plate tectonics
B) lack of atmosphere; therefore no erosion
C) less gravity than other terrestrial planets
D) many repeated eruptions
E) All of these are reasons.

Question

Quizplus · Accepted Answer

Mars does have an atmosphere, though it is thin, and erosion does occur, albeit at a slower rate than on Earth.

Which Is NOT a Reason for the Large Size of Volcanoes