Science Vocab Review

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Across
  1. 4. something we observe to be similar over and over again
  2. 8. the only star in our solar system
  3. 9. an arrangement of stars as seen from Earth data observations or measurements recorded in an investigation
  4. 10. the length of time it takes for Earth to orbit the sun once
  5. 11. a large celestial body that revolves around the sun in fixed orbits
  6. 12. the pull between Earth and other objects, which acts even without touching
  7. 13. a period of time that is 24 hours long and includes daytime and nighttime
  8. 14. information that supports an answer to a question
Down
  1. 1. a scientist who studies stars and planets
  2. 2. to make a picture in your mind using information from different sources
  3. 3. a description of how something works or why something happens
  4. 5. an attempt to find out about something
  5. 6. a huge object in space that gives off heat and light
  6. 7. something scientists make to answer questions about the real world