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Emma's Science 1

4th grade

environment all of the living and non-living things surrounding an organism.
ecosystem a community and its physical environment together
population all the individuals of the same kind living in the same ecosystem
community all the populations of organisms living together in an environmnet
producer a living thing, such as a plant, that can make its own food
consumer a living thing that can't make its own food and must eat other living things
herbivore an animal that eats only plants or producers
carnivore an animal that eats only othr animals.
omnivore an animal that eats both plants and other animals
decomposer a living thing that feeds on the wastes of plants and animals
habitat an environment that meets teh needs of an organism
niche the role of an organism in its habitat
food chain a series of organisms that depend on one another for food
prey consumers that are eaten by predators
predator a consumer that eats prey
food web a group of food chains that overlap.
energy pyramid a diagram showing how mcuh energy is passed from one organism to the next in a food chain
prey consumers that are eaten
predators consumers that eat prey
food chain show the path of food energy-- how an animal gets energy.
adaptation a body part or behavior that helps a living thing survive.
camouflage a color or shape that helps an animal blend in with its environment
instinct a behavior that an animal is born with and that helps him meet his needs.
Created by: halahesswhite