Dinosaur Facts and Human Comparison

Kai Song, a 10-year-old Nat Geo Kids host, introduces himself and shares his interests. He then discusses the fascinating history of dinosaurs, highlighting their 160-million-year reign on Earth compared to humans' 200,000 years. Kai also mentions the discovery of over 700 dinosaur species, with many more likely undiscovered. The video promises to explore more exciting dinosaur facts.

What are some of Kai Song's hobbies?

• Singing, photography, and soccer

• Cooking, painting, and reading

• Swimming, cycling, and hiking

• Dancing, writing, and gaming

For how many years did dinosaurs dominate the Earth?

• 200,000 years

• 160 million years

• 1 million years

• 50 million years

How long have humans been on Earth compared to dinosaurs?

• Humans have been around longer

• Dinosaurs and humans have been around for the same time

• Dinosaurs were around much longer

• Humans have been around slightly longer

Approximately how many dinosaur species are known to have existed?

• About 100 species

• Exactly 500 species

• Over 700 species

• Less than 50 species

What is the likelihood of discovering more dinosaur species?

• Only a few more might be found

• All species have been discovered

• There are likely hundreds more

• Very unlikely