TECHNOLOGY

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Across
  1. 3. An application of scientific knowledge to help humans overcome their limitations.
  2. 4. A device to listen to heartbeats clearly.
  3. 7. An instrument used to view planets, the Moon, and objects far in space.
  4. 9. A device used to amplify sounds so they can be heard clearly.
  5. 10. The area outside Earth's atmosphere where planets and stars are located.
  6. 14. A tool that allows voices to be recorded or amplified.
  7. 15. A vehicle that allows humans to travel quickly in the air.
Down
  1. 1. A device for communication over short distances.
  2. 2. A portable device for communication, even over very long distances.
  3. 5. A living being that uses technology to overcome limitations.
  4. 6. A vehicle used for transportation over water.
  5. 8. A tool used to observe microorganisms and very small objects.
  6. 11. A large object in space that orbits a star, such as Earth.
  7. 12. A land vehicle that helps people move from one place to another.
  8. 13. An organ in the human body that pumps blood throughout the body.