Final exam

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Across
  1. 5. the first to appear on the radar
  2. 6. after testing the hypothesis you___
  3. 7. when liquid changes to gas
  4. 8. the layer closest to the earth
  5. 9. used to measure tempature
  6. 10. Water freezes at___
  7. 11. plates move apart at____
  8. 12. where most fresh water is found
  9. 15. What process takes rock to the inside of Earth?
Down
  1. 1. A scientific law describes a_____
  2. 2. List the three things necessary for photosynthesis
  3. 3. A vast, underwater mountain chain
  4. 4. the hypothesis when the continents pulled apart
  5. 13. the 7 steps of a scientific method
  6. 14. the stratosphere has the most____