AN INDIVIDUAL LIVING THING

A GROUP OF ORGANISMS, OF THE SAME SPECIES, LIVING IN THE SAME AREA

THE INTERACTION OF ALL LIVING THING IN A GIVEN SPACE

A COLLECTION OF PRODUCERS, CONSUMERS, AND DECOMPOSERS

ALL LIVING AREAS OF THE EARTH

A GROUP OF ORGANISMS THAT CAN REPRODUCE

NON-LIVING

LIVING

PHYSICAL ENVIRONMENT WHICH AN ORGANISM LIVES

USE SUNS ENERGY TO MAKE FOOD

ACTIVITIES AND RELATIONSHIPS TO OTHER ORGANISMS

OBTAIN ENERGY BY EATING OTHER ORGANISMS