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CER 2 Review

Across
Two or more populations of different species living and interacting in the same area
Gradual process by which ecosystems change and develop.
When two species live close together in peace
An interaction where neither species benefits.
Shortage of specific resources
Living thing
An interaction in which one species benefits
Determines how many individuals can survive.
Down
An interaction where one species benefits and the other is harmed. Long interaction with other species.
The biotic and abiotic parts of an environment
A limiting factor
Maximum size of a population
An interaction where one species benefits while the other is unaffected.
Non-living thing
Members of one species inhabiting the same area
An interaction where one species benefits and the other is harmed. Short interaction with other species.