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Ecosystems
| Term | Definition |
|---|---|
| Biotic | a living thing, as an animal or plant, that influences or affects an ecosystem. |
| Abiotic | a nonliving condition or thing, such as climate or habitat, that influences or affects an ecosystem and the organisms in it. |
| Ecosystem | All living things and non living things in an area that interact |
| Habitat | The place where an animal or plant lives |
| Organism | One living thing |
| Population | A group of one type of organisms |
| Community | All the populations in one area. |
| Biosphere | The regions of the surface, atmosphere, occupied by living organisms. |
| Producer | an organism, as a plant, that is able to produce its own food from inorganic substances |
| Consumer | 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 of dead plants and animals into simpler substances. |
| 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 (plants) and consumers (animals) |
| Scavenger | A consumer that eats dead animals. |
| Predator | any organism that exists by preying on other organisms. |
| Prey | an animal hunted or seized for food, especially by a carnivorous animal. |
| Niche | The role or job that an organism plays in the habitat |
| Foodchain . | |
| Primary Consumer | |
| Secondary Consumer | |
| Tertiary Consumer | |
| Autotroph | |
| Heterotroph | |
| Terrestrial Ecosystem | |
| Aquatic Ecosystem | |
| Energy Pyramid | |
| Competition |