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Ecology Vocab

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