1. Rapid changes in air movement that can cause an airplane to shake or bounce

1. The action of an airplane becoming airborne and leaving the ground

2. The system through which waste gases from the engine of an airplane are expelled

3. The area in the front of the airplane where the pilot and co-pilot control the aircraft

4. The maximum height at which an airplane can fly

4. The phase of flight when the airplane is traveling at a constant altitude and speed

5. The rear part of an airplane that helps with stability and control

6. The devices used by the pilot to guide and manipulate the airplane

7. To move smoothly and steadily through the air without using engine power

8. The force that propels an airplane forward

9. The individual chairs in an airplane where passengers sit during a flight

10. The landing gear or undercarriage of an airplane that supports it on the ground

11. A movable ramp or walkway connecting the entrance of the airplane to the terminal

11. A type of airplane that is powered by jet engines

12. An airplane without an engine that is designed to fly long distances using wind currents

13. The process of traveling in an airplane from one place to another

14. The long, prepared surface where airplanes take off and land

15. The structures attached to the sides of an airplane that help it stay in the air

16. The enclosed area inside an airplane where passengers sit

17. The person who is trained and qualified to operate an aircraft

18. A condition in which an airplane loses lift and starts to drop

19. To climb rapidly and steeply in an airplane