Mega-Cool Megafauna: Creatures of Today

Mega-Cool Megafauna: Creatures of Today — page 1
Today’s Mega Creatures Scientists say that 299 million to 273 million years ago Earth only had one continent All around this continent named Pangaea was an ocean called Panthalassa As time passed the land moved and new continents formed Today there are seven continents and five oceans Each has very large animals Megafauna live on the land in the sky and in the sea How do some animals grow so large They must eat a lot of food to be able to reach mega-sized status An animal that only eat plants is an herbivore An animal that only eats other animals is a carnivore An animal that eats both is an omnivore 4