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Interdepence in Enviromental Systems

Across
A group of organisms of one species that interbreed and live in the same place at the same time
A relationship between animals in which one organisms captures and feeds on another
The struggle among organism, both of the same and of different species for food, space, and other vital requirements
A living thing, as an animal or plant, that influences or effects an ecosystem and the organisms in it
A living animal or plant from which a parasite obtains nutrition
Permanent, close association between two or more organisms of different species
An organism, as a plant, that is able to produce its own food from inorganic substances
Down
Symbiotic relationship in which one organism benefits at the expense of another
Group of organisms that can interbreed and produce fertile offspring in nature
The quality or state of having many forms, types, ideas
Role or position a species has in its environment; includes all biotic and abiotic interactions as an animal meets its need for survival and reproduction
An organism, usually an animal, that feeds on plants or other animals
A nonliving condition or thing, as climate or habitat, that influences or effects an ecosystem and the organisms in it