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Solar System Quiz 7 (25 MCQs)

Quiz Instructions:

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1. Which unit of measurement is used to measure distances within our solar system?
2. The atmosphere on Uranus rotates faster than its core. Which of the following things that happen on Earth could best relate to what the atmosphere on Uranus is doing?
3. Fixed patterns of stars are called _____
4. Which planet is the closest to our sun?
5. Small, natural objects that revolve around other objects
6. What is an accurate description of the shape of the Milky Way galaxy?
7. Scientists use _____ to classify how bright a star appears from Earth.
8. Those who study about the celestial bodies are called
9. Which planet is 14 times the size of Earth?
10. How many planets are in our solar system?
11. Chunk of frozen gases, rock, ice, and dust
12. The HOTTEST stars are usually what color
13. How many Earth's will fit inside the sun?
14. According to the nebular hypothesis, what is forming in a collapsing nebular away from the center?
15. What is the time it takes an object to go around the Sun?
16. Early historical models of the solar system were geocentric. Which of these phrases describes a geocentric solar system?
17. Who proposed Nebular hypothesis?
18. Who stated the earth was the center of the solar system?
19. Which planet do scientists think once had surface water or flowing rivers?
20. The rings around Saturn are made up of _____, _____ and _____
21. What is true of all planets in our Solar System?
22. Which planet is an inner planet?
23. What do all the outer planets have in common?
24. The seasons are caused due to how the Earth is slanted. This is called the Earth's
25. What planet is nicknamed the 'Red Planet'?
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