1) the first people to try flying were a) early physicists b) biologists c) priests d) monks e) crusade refugees 2) what did the first people to try to fly use a) giant leaves b) balloons c) pedal helocopters d) strap on wings 3) why are the wings on a plane curved at the top a) so they are streamlined b) so that air goes over them quickly but bunches underneath c) to target strong winds away from the cockpit 4) jet lag occours when a) you travel into a foreign time zone b) you sleep too long c) you are awake too long d) you spend too much time in the air e) you spend too much time looking at a screen

Leaderboard

Theme

Options

Switch template

Continue editing: ?