The Universe Quiz 7 (25 MCQs)

Quiz Instructions:

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1. Where is a meteorite located?

2. The solar nebula that formed our solar system was thought to be put in motion by a _____

3. Which of these correctly identifies different objects in the universe according to their size and composition?

4. Our Milky way is in a Group Called _____

5. This scientist discovered that the Universe is expanding

6. Which set of terms is correctly ordered largest to smallest?

7. At what time point in the Universe's history did all the forces in nature appear along with particles, neutrons, protons, and electrons?

8. List the terrestrial planets in our solar system.

9. The big bang was a rapid _____

10. Who is credited with discovering proof that we live in an expanding universe?

11. Brightness of a star as seen from Earth

12. What are the three major types of galaxies identified by Edwin Hubble?

13. States that the universe expands but did not change its density

14. The Earth's motion around the Sun is called its

15. The Milky Way Galaxy contains

16. A type of energy that opposes gravity and causes the expansion of the universe

17. The theory that the universe is expanding is supported by the

18. Which of the following lists the astronomical structures from smallest to largest?

19. Which theory states that the universe is expanding but will eventually come to a halt then return to its original form?

20. Light years are used by astronomers to measure what property of celestial bodies?

21. The universe is believed to be at least _____ in diameter and contains a vast number of galaxies.

22. According to the Big Bang theory, how old is the universe?

23. The satellite of planet Earth is _____

24. The big bang was a what?

25. All of space and everything in it