| A | B |
| herbivores | an animal that eats only plants and plant materials |
| carnivores | an animal that only eats other living animals |
| consumer | aliving thing that eats only other livimg things |
| producer | a living thing containing chlorophyll and capable of using sunlite to make it's own food from make it's own food from materials taken from the soil and air |
| focus | all living organisms in an ecostem to carry out thier life functions |
| energy flow | the energy flows from one living thing to another in several steps |
| food chain | the arr of arrngment of living in an order in witch each uses the next as a source of food |
| food web | all the food chains put in a web |