asked 194k views
5 votes
What does the presence of rust on Mars indicate?

asked
User Oma
by
8.5k points

2 Answers

1 vote

Answer:

Oxygen

Step-by-step explanation:

Rust occurs when iron is exposed to oxygen. This is why Mars has a red color.

Hope this helps!

answered
User Mitaksh Gupta
by
7.6k points
6 votes

Answer:

It indicates that there is some o2 on mars because you need oxgyen to create rust

Step-by-step explanation:

answered
User Gradient
by
7.6k points

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