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14 Cards in this Set

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  • Back
humus
partly decayed plant matter that enriches the soil
niche
the role of an organism in
its community
producers
organisms that produce oxygen
and food that animals need
move to a new habitat
how do organisms survive a
change to their habitat
decomposers
fungi or bacteria that break
down dead plants and animals
abiotic factors
the nonliving factors in an
ecosystem
ecology
study of how living things
interact with their environment
biotic factors
the living parts of an
ecosystem
ecosystem
all of the living and nonlivingorganisms that interact with each other
habitat
the area where an organism lives
community
all the populations of living
organisms in an area make up a
food source
destroying a habitat will affect birds because it destroys …
population
all of the organisms of one species that live in an area
consumer
an animal that eats plants or
another animal