Question

What conclusion can be drawn about how Mars became known as the “Red
Planet"?

Answer 1

Mars' surface cannot support life as we know it. ... Mars is known as the Red Planet because iron minerals in the Martian soil

Step-by-step explanation:

Answer 2

the last choice

Step-by-step explanation:

because iron minerals in the Martian soil oxidize, or rust, causing the soil and atmosphere to look red