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Ecosystems
5th grade Science vocabulary words
| Term | Definition |
|---|---|
| Carnivore | A consumer that gets energy from eating animals |
| Herbivore | A consumer that gets energy from eating plants |
| omnivore | A consumer that gets energy from eating plants and animals |
| decomposer | an organism that gets energy from recycling nutrients by breaking down decaying material |
| producers | an organism that makes its own food through the process of photosynthesis |
| consumer | an organism that gets its energy by eating other organisms |
| biome | areas that have similar climate and land features with specific types of plant and animal life. |
| organism | a living thing |
| biotic | adjective that describes living things in an ecosystem such as animals and plants |
| abiotic | adjective that describes non- living things in an ecosystem such as animals and plants |
| terrestrial | adjective that means having to do with land |
| aquatic | adjective that means having to do with water |
| oxygen | gas produced by plants that is needed for respiration by animals |
| carbon dioxide | gas produced by animals that is needed for respiration by animals |
| adaptation | a change in order to be successful in a new environment |
| algae | an aquatic producer that is responsible for 70% of the earth's oxygen |
| ecosystem | all living and non-living things found together in an environment |
| food web | a model that shows how several food chains connect together |
| food chain | a simple path that shows how energy moves from one organism to the next |
| transfer of energy | how energy moves from one source to another |
| estuary | an aquatic ecosystem where salt water and fresh water mix |
| fertile | rich in nutrients |
| niche | specific role based on traits that allow for competing organisms to live in an ecosystem |
| pollutant | harmful substance that has negative effects on an ecosystem |
| population | a group of the same type of organisms living in one area |
| photosynthesis | chemical process by which plants use sunlight to create their own food. |