Podcast
Questions and Answers
What gives Mars its reddish color?
What gives Mars its reddish color?
- Iron(III) oxide (correct)
- Iron(III) chloride
- Iron(II) oxide
- Iron(II) chloride
What is the surface gravity of Mars compared to Earth's?
What is the surface gravity of Mars compared to Earth's?
- 48%
- 58%
- 28%
- 38% (correct)
What is the composition of Mars's atmosphere?
What is the composition of Mars's atmosphere?
- Primarily oxygen
- Primarily nitrogen
- Primarily helium
- Primarily carbon dioxide (correct)
What is the name of Mars's largest volcano?
What is the name of Mars's largest volcano?
Which hemisphere of Mars has flatter and lower terrain on average?
Which hemisphere of Mars has flatter and lower terrain on average?