Greek Roots

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Across
  1. 5. With a _____ you can see planets that are far away
  2. 6. An instrument that measures atmospheric pressure
  3. 9. The layer of Earth the airplanes fly in
  4. 10. Your choices are also your ______
  5. 12. How you measure the temperature of the air around you
  6. 14. Something with a rotating wheel that can turn freely in all directions
  7. 16. The topography features of a region
  8. 17. It uses javascript to make and do stuff
Down
  1. 1. The place where you get buried after death
  2. 2. What you measure a freckle with
  3. 3. In Star Wars they used a _____ to send messages to other people
  4. 4. You change the _____ to make it cooler or warmer
  5. 7. The science of how temperature relates to energy
  6. 8. A Chopper
  7. 11. A signature from a person usually a famous person
  8. 13. To _____ a dog, you have to go to the pound to get it then do a lot of paperwork
  9. 15. A message sent by a telegraph