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How Much Do You Really Know About The Solar System?

Put your planetary knowledge to the test!

#Geography #knowledge

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What are your thoughts on this subject?
117 Comments
Raymond Hodge
Who has lived long enough to verify age of universe? Who collected materials from Saturn and Mercury to verify their composites? Who put thermometer under suns tongue to get temperature? Armstrong first man on moon? Who filmed him going steps?
0
Nov 17, 2024 11:13PM
mikeyparry
6 / 9. One better than last time!
1
Aug 27, 2024 11:00AM
David Smith
8/9 got temp of the sun not easy when not in celcius.
3
Nov 30, 2023 6:18PM
Eric Arvidson
Make up your mind for the percentage of water on earth; 75 or71.
0
Nov 27, 2023 11:36PM
Marian Spitzig
Good quiz. Some different questions.
1
Aug 21, 2023 10:23PM
mikeyparry
5 / 9. I made some silly mistakes! Good quiz.
0
Jul 11, 2023 7:01AM
Scott
9/9 Thanks for the answers.
2
Mar 22, 2023 4:12AM
Johnny Rock
I think the percentage of water on the surface of Earth is 71%. 8/9
1
Dec 1, 2022 3:23AM
Book worm
7/9 star light, star bright, first star i see tonight...
1
Nov 13, 2022 11:16AM
Jah's-Friend
James Steven Willis, don't we all lose a little mass with each trip around the sun? 😁
0
Oct 25, 2022 9:58PM

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