Lesson 4 Flying Factuals

How are birds bones different from the bones of other creatures?
A. They are small B. They are heavy C. They dont have any bones D. They are light and hollow with brackets running across
What are the muscles called that help a bird flap its wings to develop thrust or speed to fly?
A. Bird muscles B. Flight muscles C. Wing muscles D. Heavy Muscles
What is the bone that the flight muscles are attached to on a bird called?
A. Flight bone B. Fly bone C. Keel D. Ham bone
What muscle is used when a birds lifts its wings?
A. Downstroke B. Flight stroke C. steering stroke D. Upstroke
What muscle is used to pull the wings down on a bird called?
A. Downstroke B. Upstroke C. Flight stroke D. Landing stroke
How does a small bird takeoff?

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Lesson 4 Flying Factuals (Answer Key)

How are birds bones different from the bones of other creatures?
A. They are small B. They are heavy C. They dont have any bones D. They are light and hollow with brackets running across
What are the muscles called that help a bird flap its wings to develop thrust or speed to fly?
A. Bird muscles B. Flight muscles C. Wing muscles D. Heavy Muscles
What is the bone that the flight muscles are attached to on a bird called?
A. Flight bone B. Fly bone C. Keel D. Ham bone
What muscle is used when a birds lifts its wings?
A. Downstroke B. Flight stroke C. steering stroke D. Upstroke
What muscle is used to pull the wings down on a bird called?
A. Downstroke B. Upstroke C. Flight stroke D. Landing stroke
How does a small bird takeoff?
Jumps up in the air and then takes off

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