Pterosaur Flight Quiz

What is the size comparison of Quetzalcoatlus to modern flying animals?

• It is the same size as a hummingbird.

• It is larger than a Boeing 747.

• It is closer in size to an F-16 jet.

• It is smaller than a wandering albatross.

Which statement is true about pterosaurs?

• They are the earliest flying vertebrates.

• They are still alive today.

• They evolved after birds.

• They are a type of dinosaur.

Why are pterosaurs not considered dinosaurs?

• They are mammals.

• They lived in water.

• They have feathers.

• They are reptiles but not part of the dinosaur group.

What is a unique feature of pterosaur bones?

• They are made of cartilage.

• They are partially hollow like bird bones.

• They are filled with lead.

• They are made of solid bone.

How did pterosaurs manage to take off?

• By using their hindlimbs only.

• By jumping off cliffs.

• By flapping their wings while standing still.

• By using a combination of their forelimbs and hindlimbs.

What advantage did pterosaurs have over birds in terms of takeoff?

• They had larger hindlimbs.

• They could use all four limbs for jumping.

• They had more feathers.

• They could swim before flying.

What is a notable feature of the pterosaur Anhanguera?

• It has a very small head.

• Its hindlimbs are larger than its forelimbs.

• Its feet can fit in its eye socket.

• It has no wings.

What is the main reason birds cannot grow to the size of pterosaurs?

• Their flapping and launching muscles are separate.

• They have too many feathers.

• They cannot jump.

• They do not have hollow bones.

What is a significant reason for the extinction of pterosaurs?

• They were hunted by humans.

• A massive asteroid impact.

• They could not adapt to cold climates.

• They ran out of food.

What scientific fields were combined to solve the mystery of pterosaur flight?

• Only paleontology.

• Paleontology and chemistry.

• Paleontology, aerospace engineering, and mathematics.

• Only mathematics.