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chapter 1

populations and communities

organism a living thing
habitat an environment that provides the things an organism needs to live,grow, and reproduce
biotic factors a living part of an organism's habitat
abiotic factors a nonliving part of an organism's habitat
photosynthesis the process in witch organisms use water along with sunlight and carbon dioxide to make thier own food
species a group of organisms that are physically similar and can mate with each other and produce offspring that can also mate and reproduce
population all the members of one species in a particular area
community all the different populations that live together in an area
ecosystem the community of organisms that live together in a particular area along with there nonliving surroundings
ecology the study of how living things interact with the environment
Created by: jparkinson