Which Solar System term is correctly associated with position or orbit: “the fourth planet from the Sun”, and also with “known as the Red Planet because of iron oxides”?

Correct Answer: Option B — Mars. Mars is correct because it is the fourth planet from the Sun. Mars is also associated with known as the Red Planet because of iron oxides. A further identifying fact is that Mars is known as the Red Planet because of iron oxides. Another useful fact is that Mars is associated with Olympus Mons is located on it. Why the other options are incorrect: Option A — Jupiter: It is the fifth planet from the Sun and is associated with the largest planet in the Solar System; those are the identifying facts of Jupiter. Option C — Saturn: It is the sixth planet from the Sun and is associated with has the most visually prominent ring system; those are the identifying facts of Saturn. Option D — Uranus: It is the seventh planet from the Sun and is associated with it rotates with an extreme axial tilt; those are the identifying facts of Uranus. Exam Takeaway: Link Mars with “the fourth planet from the Sun” and “known as the Red Planet because of iron oxides” for quick revision.