Some animals called carnivores only eat meat. Others are called ‘herbivores’. They only eat plants. Animals need to eat so they can stay alive because food is the main source of energy for all ...

Plants make their own food with the help of sunlight, air and water. Animals and humans don't produce their own food, so they need to eat plants or other animals to get energy and survive.

From slow, plant-eating giants to fierce scavengers and hunters, dinosaurs once dominated the land. Search our alphabetical list, or explore dinosaurs by when and where they lived or what type they ...