Dinosaur Fossils and Their Significance

The video explores the history of dinosaurs, focusing on their existence for over 150 million years, their dominance during the Jurassic period, and the characteristics of the Tyrannosaurus Rex. It discusses the extinction event caused by a meteorite 65 million years ago and explains how fossils provide insights into prehistoric life, helping scientists understand extinct species.

How long did dinosaurs live on Earth?

• 100 million years

• 50 million years

• 200 million years

• 150 million years

What is the significance of the Jurassic period for dinosaurs?

• Dinosaurs learned to fly

• Dinosaurs dominated land environments

• Dinosaurs became extinct

• Dinosaurs first appeared

Where did the Tyrannosaurus Rex primarily live?

• South America

• North America

• Europe

• Asia

What was the approximate weight of a T-Rex?

• 7 tons

• 3 tons

• 10 tons

• 5 tons

What feature of the T-Rex suggests it might have been a hunter?

• Its sharp claws

• Its small arms

• Its large size

• Its forward-pointing eyes

What event is believed to have caused the extinction of dinosaurs?

• Ice age

• Floods

• Volcanic eruptions

• Meteorite impact

How do fossils help scientists?

• By creating new species

• By offering evidence of extinct life

• By predicting the future

• By providing food

What can scientists learn from dinosaur fossils?

• The color of dinosaurs

• The diet of dinosaurs

• The size and speed of dinosaurs

• The language of dinosaurs

Where can many dinosaur fossils be found today?

• In deserts

• In forests

• In museums

• In the ocean

What is a fossil?

• Remains or traces of prehistoric life

• A type of plant

• A type of rock

• A living dinosaur