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science vocab # 4

ecology study terms science vocab # 4

niche role of an organism in its ecosystem
food chain shows where each species gets its food
energy pyramid diagram showing how much energy flow is in a food chain
food web group of overlapping food chains in an ecosystem
competition happens when species depend on a limited energy supply
predator animals that hunt and feed on other animals
prey animals that are killed for food by other animals
symbiosis interaction where 2 species live together and 1 benefits
biotic factors living things that affect ecosystems
abiotic factors non-living things that affect an ecosystem
community all the different populations that live together in an area
population a group individuals of the same species living in a given area
producer an organism that can make its own food
consumer organisms that eats other living things for food and energy
decomposer a living thing that breaks down waste and dead things
Created by: pineapplefrenzy!