Question 1

What are dinosaurs?

Accepted Answer

Dinosaurs were big reptiles that lived millions of years ago. Some were as tall as a building, and some were small like a chicken.

Question 2

Did all dinosaurs look the same?

Accepted Answer

No, dinosaurs came in all shapes and sizes. Some walked on two legs while others walked on four, and they could have horns, frills, or long necks.

Question 3

Are any animals today related to dinosaurs?

Accepted Answer

Yes, birds are actually related to dinosaurs. Scientists think birds are the closest living relatives of certain dinosaurs like the T-rex!

Question 4

How did dinosaurs disappear?

Accepted Answer

Dinosaurs mostly disappeared because of a big asteroid hitting the Earth. This created a huge change in the environment, making it hard for dinosaurs to survive.

Question 5

What came after dinosaurs?

Accepted Answer

After dinosaurs, mammals started to become more common. These include animals like early types of cats, dogs, and even creatures that look like elephants.

Question 6

What are mammals?

Accepted Answer

Mammals are animals that usually have hair or fur and can produce milk for their babies. Humans, dogs, and cats are all mammals!

Question 7

Why are mammals special?

Accepted Answer

Mammals are special because they have warm blood, which helps them keep active in different temperatures. They also take care of their babies for a longer time.

Question 8

Did any dinosaurs survive?

Accepted Answer

While most dinosaurs died out, some of their relatives, like birds, survived and are still around today. That's why many scientists say birds are living dinosaurs!

Question 9

How did mammals grow big?

Accepted Answer

Mammals grew bigger over time, especially after the dinosaurs went extinct. Without giant dinosaurs around, mammals had more space and food to grow.

Question 10

What were some of the first mammals like?

Accepted Answer

The first mammals were small, mouse-sized animals. They probably hid in trees or burrows to avoid dinosaurs.

Question 11

How do scientists know about dinosaurs?

Accepted Answer

Scientists know about dinosaurs by studying fossils, which are the preserved remains of ancient creatures. Fossils can include bones, teeth, and even footprints.

Question 12

What are fossils?

Accepted Answer

Fossils are the remains or impressions of ancient plants and animals. They are usually found in rocks and tell us what life was like millions of years ago.

Question 13

Can you see dinosaur fossils anywhere?

Accepted Answer

Yes, dinosaur fossils can be seen in museums. Many museums have dinosaur skeletons on display that you can visit and see up close.

Question 14

What’s the biggest dinosaur known?

Accepted Answer

One of the biggest dinosaurs known is the Argentinosaurus. It was as long as three school buses parked end to end!

Question 15

What’s the smallest dinosaur known?

Accepted Answer

One of the smallest dinosaurs was the Microraptor, which was about the size of a crow. It could glide between trees using its feathered arms.

Question 16

What do you call scientists who study dinosaurs?

Accepted Answer

Scientists who study dinosaurs are called paleontologists. They dig up fossils and study them to learn more about life long ago.

Question 17

What did dinosaurs eat?

Accepted Answer

Some dinosaurs were plant eaters, munching on leaves and branches, while others were meat eaters, hunting other animals. T-rex, for instance, was a meat eater.

Question 18

Are crocodiles related to dinosaurs?

Accepted Answer

Crocodiles are not dinosaurs, but they are related! They share a common ancestor that lived a long time ago.

Question 19

What is a mass extinction?

Accepted Answer

A mass extinction is when a large number of species disappear from Earth at the same time. The end of the dinosaurs is an example of a mass extinction.

Question 20

How have animals changed over time?

Accepted Answer

Over millions of years, animals have changed to survive better in their environments. This process is called evolution, and it helps animals adapt and thrive.

The Evolution of Animals: From Dinosaurs to Modern Mammals - 20 FAQs Explained Simply