Question:
Which planet is known as red planet?
AVenus
BJupiter
CPluto
DMars
Answer:
D. Mars
Explanation:
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury. It is often referred to as the "Red Planet" because the reddish iron oxide prevalent on its surface gives it a reddish appearance that is distinctive among the astronomical bodies visible to the naked eye.