Dinosaurs - Late Jurassic periods

The video explores various dinosaurs from the Jurassic and Cretaceous periods, focusing on their physical characteristics, behaviors, and interactions. It discusses the Stegosaurus' brain, Allosaurus' predatory nature, Velociraptor's hunting tactics, and fossil assemblages. The video also covers Dinonychus and Utahraptor's hunting techniques, Triceratops' defense mechanisms, and Tyrannosaurus Rex's predatory strategies. Finally, it introduces the Giganotosaurus, comparing it to T. Rex.

What was the misconception about the Stegosaurus's brain?

• It had two brains, one in the head and one in the tail.

• It had a brain in each limb.

• It had no brain at all.

• Its brain was as large as a human's.

What characteristic made Allosaurus a formidable predator?

• Its ability to fly.

• Its knife-like teeth.

• Its large, flat feet.

• Its long neck.

Where were Velociraptor fossils primarily found?

• Mongolia

• Australia

• Europe

• North America

What is a fossil assemblage?

• A fossilized footprint.

• A collection of plant fossils.

• A single fossil of a large dinosaur.

• A group of fossils from different species.

How did Dinonychus use its claws during hunting?

• To climb trees.

• To scramble up prey and inflict damage.

• To swim faster.

• To dig burrows.

What discovery suggests a link between dinosaurs and birds?

• Dinosaurs laying eggs.

• The discovery of a wishbone in Velociraptors.

• The presence of feathers on all dinosaurs.

• Dinosaurs having hollow bones.

What was the primary function of the Triceratops's frill?

• To help it fly.

• To store food.

• To dig for water.

• For protection and courtship displays.

How did Triceratops defend itself against predators?

• By hiding underground.

• By using its three horns to charge.

• By camouflaging with its surroundings.

• By running away quickly.

What is one theory about T. Rex's hunting behavior?

• It hunted in large packs.

• It was primarily a scavenger.

• It used its long arms to catch prey.

• It could swim to catch fish.

Which dinosaur challenges T. Rex's title as the largest carnivore?

• Brachiosaurus

• Velociraptor

• Giganotosaurus

• Spinosaurus