Food chains and food Webs

http://tarnee.com/FoodChain.html 

   Plants are called Producers because they are observed light energy from the sun light so it can produced food from carbon dioxide and water.

Animals that Only eat plants are called  herbiovores or it can also be called primary consumers.

Animals that eat other animals are called carnivores or secondary consumers.

Carnivores that eat each other are called tertiary consumers.

In this picture it shows some primary consumers which are caterpillar ,lady bug, and grass hopper. An animal who is secondary consumers are the caterpillar, bird, rat, owl, beatle, worm, and dragon fly. carnivores that eat each other in this picture are bird and mosquito.