7 Giant Animals That Are Now Extinct Part 1

Prehistoric Creatures Bigger Than Anything Alive Today

Dinosaur fossils and ancient bones show us that Earth was once home to giant animals far larger than anything alive today. While the blue whale is the largest living animal ever recorded, many extinct creatures came close—or even matched its scale in different ways.

In this article, we explore 7 giant extinct animals that once ruled the land, air, and seas, explained in simple words.