Dinosaur Discoveries and Research

The video explores the history of dinosaur discoveries, highlighting their diversity and the vast number of species yet to be found. It focuses on the Titanosaurs, particularly the Argentinosaurus, as the largest known dinosaurs. Scientists use bone measurements to simulate the mass of these giants, suggesting the possibility of even larger dinosaurs yet to be discovered.

For how long have humans been discovering dinosaur bones?

• 400 years

• 100 years

• 200 years

• 300 years

What percentage of dinosaur species are estimated to still be undiscovered?

• 30%

• 50%

• 70%

• 90%

Which group of dinosaurs is known for being the largest?

• Theropods

• Titanosaurs

• Ceratopsians

• Sauropods

Where was the Argentinosaurus discovered?

• Brazil

• Chile

• Argentina

• Peru

How much did the Argentinosaurus weigh?

• 50 tons

• 70 tons

• 90 tons

• 110 tons

What is the significance of the largest bone in a dinosaur?

• It provides clues about the dinosaur's diet

• It indicates the dinosaur's age

• It determines the dinosaur's speed

• It helps estimate the dinosaur's weight

What is the maximum weight scientists have simulated for a dinosaur using computer models?

• 480 tons

• 360 tons

• 240 tons

• 120 tons

What happens to the bones in the computer model when the weight is too much?

• They turn green

• They turn black

• They turn blue

• They turn yellow to red

What does the successful simulation of a 120-ton dinosaur suggest?

• Dinosaurs were lighter than previously thought

• There could be even larger dinosaurs yet to be discovered

• Dinosaurs were faster than previously thought

• Dinosaurs were more diverse than previously thought

What era did the potentially larger dinosaurs live in?

• Jurassic

• Triassic

• Cretaceous

• Permian