Dinosaurs roamed the Earth millions of years ago, long before humans appeared. These magnificent creatures varied in size, from the towering Brachiosaurus to the tiny Velociraptor. Dinosaurs lived during three periods – Triassic, Jurassic, and Cretaceous – each marking different species and evolutionary changes. Their extinction, about 65 million years ago, remains a subject of scientific investigation, with a massive asteroid impact being the leading theory.
Today, fossils give us a glimpse into their world, showing us how some dinosaurs were fierce predators while others were gentle giants. Dinosaurs fascinate not just scientists but anyone curious about the Earth’s ancient past, reminding us of nature’s incredible diversity and its changes over time.