Astronomy Unit 1 Earth and Environmental science

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Across
  1. 4. The Galaxy we live in
  2. 6. The Theory of how our solar system formed
  3. 9. Describes the shape of a Planets orbit
  4. 10. How the sun makes energy
Down
  1. 1. Planets made of gass and have multiple moons
  2. 2. The disk that contains our home planet with others
  3. 3. Small Planets at one point one was considered a planet
  4. 5. A series of laws made from a Planets orbit and gravity Keplers?
  5. 7. the huge rocks in space
  6. 8. Planets with Rocky surfaces and close to the sun