Q15
Which of the following planets is known as Earth's twin?
A.
Mars
B.
Saturn
C.
Uranus
D.
Venus
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Venus is sometimes called Earth's twin because Venus and Earth are almost the same size, have about the same mass (they weigh about the same), and have a very similar composition (are made of the same material).