Astro 001 Certification Exam Questions and CORRECT Answers

Assuming that features you see on Mars are similar to features found on Earth, what would a casual inspection of the interactive photo of Mars lead you to suspect about water on Mars? Surface water only exists as frozen ice. Which of the following Mars surface features provides dramatic evidence that volcanism has played a role in shaping the surface of Mars? Olympus Mons When you zoom in on the section labeled "Southern Highlands," which geologic processes are most clearly evident? impact cratering and erosion Which of the following does not provide evidence that Mars once had abundant liquid water on its surface? the presence of canali, discovered in the late 1800s by Giovanni Schiaparelli and mapped by Percival Lowell