Formation of the Universe Review Sheet Name Date Period
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Formation of the Universe Review Sheet Name ___________________________ Date ____________________ Period __________ I. Match the following terms with their definitions. a. universe b. red shift d. blue shift e. Doppler effect f. cosmic background radiation g. dark matter h. general relativity i. dark energy j. cosmology 1. _____ an observed change in the frequency of a wave when the source or observer is moving 2. _____ theory that all matter and energy in the universe exploded 10 to 15 billion years ago and began expanding in all directions. 3. _____ apparent shift toward shorter wavelengths of light when a luminous object moves toward the viewer
4. _____ theory that matter distorts space 5. _____ sum of all space, matter and energy 6. _____ matter not visible through current methods, but observable through gravitational interactions between galaxies 7. _____ apparent shift toward longer wavelengths of light when a luminous object moves away from the viewer 8. _____ steady but faint microwaves from all over the sky 9. _____ unexplained high speed of galaxies going into outer space 10. ____ the study of the nature, structure, origin and fate of the universe
Directory: cms -> lib7 -> FL01903265 -> Centricity -> Domain lib7 -> The Federalists in Charge one american’s story lib7 -> 9 states had to ratify the Constitution Domain -> Chapter 4 Mesopotamia Lesson 1 The Sumarians The first civilizations in Mesopotamia Domain -> The Jefferson Era Domain -> Discovering Our Past: a history of the United States Chapter 3 Vocabulary Domain -> Bell Work: Mesopotamia November 2-6 November 2 Domain -> Egypt and Kush November 16 Domain -> The Ancient Greeks Domain -> Time to show what you know Domain -> Chapter 2 Outline Packet: “Foundations of Government” Lesson 1 -“Why Americans Have Government” Download 15.98 Kb. Share with your friends:
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