The Amazing World of Dinosaurs

What is a dinosaur?

A. Dinosaurs are imaginary creatures in stories.

B. Dinosaurs are extinct reptiles that lived millions of years ago.

C. Dinosaurs are creatures that still roam the Earth today.

Answer:

The answer is B

Dinosaurs were reptiles that lived millions of years ago during the Mesozoic Era. They ruled the Earth for over 160 million years before becoming extinct. These fascinating creatures come in various sizes and shapes, from the massive long-necked sauropods to the fierce carnivorous theropods.

Scientists have discovered and studied numerous dinosaur fossils, providing us with a glimpse into the world of these ancient creatures. The study of dinosaurs, known as paleontology, helps us understand their behavior, physiology, and the environments they lived in.

Despite their extinction, dinosaurs continue to capture the imagination of people around the world through movies, books, and museums. Their legacy remains alive in our curiosity and fascination with these incredible prehistoric animals.