Did You Know?

Some dinosaurs had feathers like birds!

Types of Dinosaurs

Some were big like T-Rex, some were small.

Where They Lived

Dinosaurs lived on land, in forests, and more.

What Dinosaurs Did

They walked on two or four legs.

They ate plants or other animals.

They laid eggs like birds do.

Some were fast, some were slow.

They lived in groups or alone.

They are now gone, but we learn from them.

More About Dinosaurs

Dinosaurs lived a long time ago. They were here for millions of years. They came in many shapes and sizes. Some were big like a bus, and some were as small as a cat.

Today, we find their bones in the ground. These bones help us learn about how they lived. We can see these bones in museums.

Did you know that birds are like tiny dinosaurs? They are the only ones left. So, when you see a bird, you can think of it as a little dinosaur!

How Topics Connect

graph TD A["Dinosaurs Origin"] --> B["Triassic Period (243-233.23 mya)"] B --> C["Triassic–Jurassic Extinction (201.3 mya)"] C --> D["Dominance in Jurassic Period"] D --> E["Dominance in Cretaceous Period"] E --> F["Cretaceous–Paleogene Extinction (66 mya)"] F --> G["Surviving Lineage: Birds"] G --> H["Non-Avian Dinosaurs"]

What Do These Words Mean?

clade:A group of related living things.
terrestrial:Related to land or living on land.
extinction event:A time when many species die out.
fossil record:The history of life shown by fossils.
lineage:A line of descent or family.