Key Terms chapter 25

123456789101112131415161718192021222324252627282930313233
Across
  1. 2. a type of power that is attached to the stern of a boat
  2. 5. the region above the troposphere
  3. 6. a vehicular system that controls the speed and direction of the vehicle
  4. 8. an aircraft that gets lift by spinning on an airfoil
  5. 11. a lighter than air non rigid aircraft
  6. 12. rockets with 2 tanks, one consumes oxygen and the other contains the actual fuel
  7. 15. a structure that provides directions for an aircraft
  8. 19. a special type of boat that can go above and below water
  9. 23. transportation on lakes, rivers, and along coastal ways
  10. 28. privately owned vessels that are used for recreation
  11. 30. the force that holds objects in the air
  12. 31. the part of an aircraft that separates the wind into two parts creating lift
  13. 32. a special type of boat that is suspended on top if the air by air
  14. 33. a vessel that carries people
Down
  1. 1. ships used to haul heavy cargo and bulk cargo
  2. 3. transmissions that have a clutch between the engine and the transmission
  3. 4. the region lying just above the mesosphere, also called the thermosphere
  4. 7. the layer that extends about 22 to 50 miles above the earth
  5. 9. large ships used for transporting large amounts of people and cargo for a profit
  6. 10. the lowest region of space above the earth in which satellites operate
  7. 13. orbits the earth like a satellite
  8. 14. the part of a long distance truck where the power and operator units are placed
  9. 16. a system that controls and directs the power of an engine to do work
  10. 17. the farthest distance away from earth
  11. 18. the upward force on an object immersed in a fluid
  12. 20. a type of control system that makes a vehicle change it's direction
  13. 21. a type of orbit in which a satellite travels at the same speed as the earth turns
  14. 22. a space flight that carries humans into outer space, they control the system
  15. 24. the instruments that help pilots monitor and properly control the aircraft
  16. 25. rockets that use powder or sponge like substance for fuel
  17. 26. a type of engine that was developed in WW2
  18. 27. the last layer of space above the earth that blends directly into space
  19. 29. the body of an aircraft that contains the cargo crew, passengers, and the actual cargo