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The Universe Quiz 6 (25 MCQs)

Quiz Instructions:

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1. This is a large collection of stars, gas, and dust that is held together by gravity.
2. The existence of the cosmic background radiation implies that
3. One star is moving away from the solar system. What color will the shift be?
4. Which list goes from smallest to largest?
5. What 2 things make up everything in the Universe?
6. Which of these is the most recent in the timeline of the universe?
7. When it is Winter in Arizona, what season is Australia experiencing?
8. _____ is the largest planet in the solar system.
9. What do scientists call the big explosion that started the universe?
10. Cosmic background radiation (microwaves in space) are
11. What is a light year?
12. All are true about the universe EXCEPT
13. Which evidence supports the big bang theory?
14. What shape do scientists think the universe is?
15. A solar system model with Earth in the center is known as _____
16. Who demonstrated the movement of the celestial objects by putting the sun at the center of the universe?
17. From smallest to the largest
18. The event that marks the beginning of our known universe
19. The Milky Way galaxy is classified as
20. Which theory suggest that the universe keeps creating matter and energy from the beginning as it expands up to the present time and will continue to be the same until eternity?
21. Which of the following lists the planets in correct order from SMALLEST to LARGEST?
22. Place these objects in order from smallest to largest.
23. The universe includes
24. What is the evidence thought to be leftover radiation from the Big Bang, or the time when the universe began.
25. Billion years ago, scientists believe that the universe started with a _____
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