Iguanodon

Iguanodon was a super-sized dinosaur that lived a super long time ago, during the Cretaceous period. It was a plant-eater, which means it loved munching on leaves, twigs, and maybe even yummy fruits! It was as long as a school bus and could stand up tall like a two-story building. Imagine seeing one of these giants walking around!

The most amazing thing about Iguanodon was its thumb! It had a big, sharp spike on each thumb. Scientists think they used these spikes for defense, like a tiny sword, to protect themselves from scary meat-eating dinosaurs. They might have also used them to help pull branches closer to their mouths to eat. How cool is that for a thumb?

These incredible dinosaurs lived in many different places all over the world! Fossils of Iguanodon have been found in places like Europe, Asia, and even North America. They probably lived in forests and near rivers, where there were plenty of plants for them to eat. It's like they were explorers of the ancient world!

Iguanodon is a very important dinosaur because it was one of the first ones ever discovered and named! Scientists learned a lot about dinosaurs by studying Iguanodon fossils. It helps us understand what the world was like millions of years ago and how amazing life on Earth used to be.