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Interactions in Eco

Interactions in Ecosystems

QuestionAnswer
Symbiosis a long-term relationship between different species
Commensalism one organism benefits and the other is not affected
Mutualism both organisms benefit
Parasitism one organism benefits, the other is harmed
Native species species that grows or lives naturally in one area
Invasive species species introduced to a new environment and can disturb food chains
Population group of organisms of one species that live in an area
Community all the populations in an area
Niche the role of an organism in an ecosystem
Habitat all the things that make up where an organism lives
Competition organisms compete for space, water, light, food
Endangered a population threatened with extinction
Threatened a population of a species that is small or shrinking
Extinct a species that no longer exists
Physical Adaptations a type of structural modification made to a part of the body to help an organism survive in its environment
Behavioral Adaptations something an organism does to survive in its environment
Created by: Kretovicsscience
 

 



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