Unit 1 Part 1 Patterns of the Earth and Sky Vocabulary

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Across
  1. 4. a group of stars that make a pattern in the sky
  2. 6. observations or measurements recorded in an investigation
  3. 7. system the sun, planets that orbit the sun
  4. 9. make a picture in your mind
  5. 10. scientist who studies stars, planets
  6. 11. to move in a regular path around something
Down
  1. 1. the planet we live on
  2. 2. an illustration that shows how something works
  3. 3. an attempt to find out about something
  4. 5. a unit of measurement that is equal the distance light travels
  5. 7. a ball-shaped object
  6. 8. the distance across a circle or sphere