Airplanes Crossword

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Across
  1. 3. The part of the plane that makes it move forward.
  2. 5. The force that moves the plane forward.
  3. 6. The force that moves the plane up.
Down
  1. 1. The force of gravity pulling something down to the ground.
  2. 2. The resistance of air against something that is moving.
  3. 4. Something that is fighting against something else.