| A | B |
|---|
| Bone that the flight muscles are connected to and the name of your teacher. | keel |
| At the other end the muscles are attached to this (I don't find it that funny) | humerus |
| When the bird lifts its wings | upstroke |
| Bigger muscle pulls the wing down | downstroke |
| Type of bird that needs a runway to take off if it is on the ground | large bird with big wings |
| Bird that needs less lift | small bird |
| Movement of a wings going up and down | flapping |
| Force that slows one down | drag |
| Flight path that goes up and down | undulating flight |
| Heat waves in the air | thermals |
