1. A community of organisms living together and interacting with their environment.

a. predator
b. decomposer
c. consumer
d. omnivore
e. primary consumer
f. secondary consumer
g. secondary predator
h. photosynthesis
i. food chain
j. tertiary consumer
k. herbivore
l. food web
m. carnivore
n. ecosystem
o. producer
p. invasive species

n. ecosystem