Every living thing depends on the sun for the energy to stay alive. Plants make their food from energy from the sun. Animals get their energy from the food they eat. Animals depend on other living things for food. Some animals eat plants while others eat other animals. This passing of energy from the sun to plants to animals to other animals is called a FOOD CHAIN. If something goes wrong with one animal then it will reflect on all the other animals. It is very important to realize that human beings are also included in food chains.
Now, let's become a specialist of food chains in this world!