Which one of the following is not a similarity between Earth and Moon?
1. Both do not give off light of their own
2. Both are round in shape
3. Both are Sun's satellite
4. Both have gravitational pull
A 1 and 2
B 2 and 3
C 3 and 4
D 4 and 1
Correct answer is B as Earth is not round as Moon. This answer is also correct because Moon is not a satellite of the Sun but Earth is.