Children

Dinosaurs are diverse and dominant terrestrial vertebrates that appeared during the Mesozoic Era and dominated global terrestrial ecosystems for about 140 million years. Dinosaurs first appeared in the Triassic period 230 million years ago, and most of them became extinct in the extinction event at the end of the Cretaceous period, about 66 million years ago, with only birds surviving. Let's get to know thein Earth's historyMesozoic Eramost dominant and prosperousvertebrates!

There is also a learning sheet,those who answer correctly can take a photo with a dinosaur, you are welcome to experience it!