Question

Which of the following statements is correct?

• A. Mars is called a green planet.
• B. Mars has a lot of iron particles.
• C. Venus is the hottest planet in our solar system.
• D. Mercury is smaller than Earth.

Answer 1

Answer: (B), (C), (D)

The correct options are
B Mars has a lot of iron particles.
C Venus is the hottest planet in our solar system.
D Mercury is smaller than Earth.

Mercury is the smallest planet. Mars is also called a red planet as it has a lot of rusted ferrous/iron particles. Venus is the hottest plant as it is near to the Sun, and it has a lot of carbon dioxide.