NONLIVING PART IF AN ECOSYSTEM

MIX IF GASES SURROUNDING A PLANT

GEOGRAPHIC AREA THAT CONTAINS ECOSYSTEM WITH SIMILAR BIOTIC AND ABIOTIC FEATURES

LIVING OR ONCE-LIVING THING IN AN ECOSYSTEM

ALL THE POPULATIONS LIVING IN AN ECOSYSTEM AT THE SAME TIME

POINT OF ORIGIN

TO CHANGE IN COMPOSITION OR STRUCTURE

LIMITS THE GROWTH OF POPULATION

ALL THE LIVING AND NONLIVING THINGS IN ONE PLACE

ALL THE MEMBERS OF ONE SPECIES LIVING IN AN AREA