Solar System Quiz . Are you smarter than a 5 TH grader?. Question 1. Which planet takes 365 ¼ days to travel around the sun? . Earth. J u piter. Sun. mars. Question 2. 42 fortn ig hts. How many days does it take the moon to travel round the earth?. 28 days . 28 seconds.
Are you smarter than a 5TH grader?