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ecosystems

Science

TermDefinition
Biotic factors a living thing, as an animal or plant, that influences or affects an ecosystem.
Abiotic factors a non-living condition or thing such as climate or habitats that influences or affects an ecosystem and the in it.
Producers an organism as a plant that is able to produce its own food from inorganic substances.
Consumers an organism usually an animal that feeds on plants or other animals
Decomposer an organism usually a bacterium or fungus that breaks down the cells
Herbivore animals that get their energy by only eating producers or plants
Carnivore animals that get their energy by only eating other consumers
Omnivore animals that get their energy by eating both producers and consumers
Predator any organism that exists by preying on other organisms
Prey an animal haunted or seized for food especially by a carnivorous animals
Terrestrial ecosystem a land-based community of organisms
Aquatic ecosystem an ecosystem in a body of water
Food chains the path of food organism to another in an ecosystem
Food webs overlapping food chains with different Pathways for the flow of food energy in an ecosystem
Energy pyramid a diagram that shows the amount of energy passed on at each level of a food chain
Competiton the struggle of organisms against each other to get the same resource
Natural resoures materials in the environment that useful to people
population all the organisms of the same species that love in the same place at the same time
Community populations of different kinds of organisms that live in the same place at the same time
Habitat he environment where an organism live
Estuary a place where freshwater from a river empties into the ocean and mixes with it
Brackish slightly salty as is the mixture of a river water and the sea water in the estuaries
Created by: 9859347956
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