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Ecology-

communities and ecology

QuestionAnswer
Parasitism Form of symbiosis in which one member benefits and one is harmed (e.g., a leech attaches to a river turtle to suck its blood)
Indirect Relationship e.g., fox eats all rabbits, gardens flourish
Direct Relationship e.g., fox eats rabbit
Prey-predator Relationship one organism "eats" another
Ecosystem System formed by the interaction of a community of organisms with their environment (e.g., tundra, swamp, rain forest)
"Eco"logy (environment) Study of the living and nonliving parts of an environment, and how they affect each other.
Scavenger An organism that eats dead organism (e.g., turkey vulture, flies, lobsters)
Population Number of organisms (of a species) that lives in a specific area (e.g., 2,000 white tailed deer in Buckfield)
Symbiosis Relationship of 2 organisms that live in direct contact with one another
Niche The roll ( job) and organism plays within its community ( e.g., tree provides oxygen for air to breath, shelter, food, etc.)
Community Producers consumers + decomposers that live and interact with each other ( e.g.,, in a forest; deer, trees, birds,rabbits, and mushrooms)
Producers An organism that makes its own food via photosynthesis or chemosynthesis ( e.g., dandelion, pine tree, cactus)
Consumers An organism that can not make its own food, also has to obtain food via ingestion and absorption ( e.g., lion, jared)
Habitat Where an organism lives ( e.g., pine tree lives in coniferous forest) -specific part if the ecosystem where a specific organism lives
Decomposer An organism the breaks down organic material to sustain life (e.g., fungi, bacteria, earth worms)
Created by: MTaylor10
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