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ecosystem

vocabulary

TermDefinition
Abiotic Non-living; examples of abiotic factors include soil, water, temperature, rocks, etc.
Adaptations Characteristics that help an organism survive in a particular ecosystem (ex. thorns, camouflage)
Bacteria single celled organisms; decomposers
Biome A large area where plants and animals live
Carnivores animals that eat only other animals
Consumers animals, must eat other organisms to survive
Decomposers organisms that break down dead and dying materials into useful material (examples include bacteria, fungi, and earthworms)
Ecosystem everything living and non-living in an area
Food Chain shows a linear progression of “who eats whom,” the flow of nutrients and energy through an ecosystem; arrows point from what is eaten to the eater (ex. carrot -> bunny)
Herbivores similar to a food chain, but more complex; branches show all of the nutritional relationships for an entire ecosystem; can demonstrate the balance of an ecosystem
Created by: mcgg21
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