Ecology Crossword Puzzle

an organism that obtains energy by feeding on other organisms
an organism that makes its own food
living and nonliving things in an environment, together with their interactions
organism that obtains energy by eating only plants
organism that obtains energy by eating animals
organism that obtains energy by eating both plants and animals
the part of earth where life exists
The study of how living things interact with each other and their environment
a large area with similar ecosystems and climates
all the members of one species in a particular area
all the different populations that live together in an area
the place where an organism lives
series of steps in which organisms transfer energy by eating and being eaten
two or more food chains combined
organisms that break down and absorb nutrients from dead organisms