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Ecology Vocab

Across
The community of living things in an area plus the nonliving
hiding in plain sight
one of two types of biological succession of plant life
When two or more organisms of different species interact closely with each other over a long time so they become dependent on one another
bright colors to warn predators that they are poisonous or bad tasting
self feed
When 2 organisms of the same species compete for the same limited resources
show the energy loss through an ecosystem as energy is transferred up the food web
eat dead organisms and return nutrients to the soil
group of different species that interact and live with each other in one place
an animal or plant on or in which a parasite or commensal organism lives
non living parts of an ecosystem
only eat plants
living parts of an ecosystem
the branch of biology that deals with the relationship of organism
species that originated somewhere else in the world and migrated into another area
Down
a group of organisms that can reproduce together and produce fertile offspring
organism that only eats animals
When 2 or more organisms from different species compete for the same limited resources
aka heterotroph
non native species that outcompetes native species
dry weight contained in an organism
way of life or role of a species in an ecosystem
where one species kills and eats another organism
an animal that is hunted and killed by another
when two organisms attempt to use the same limited resource to survive
a group of organisms of the same species living in a particular place at a particular time
mocking poisonous animals