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Life Science
Term | Definition |
---|---|
Ecosystem | Living and Non-living things interacting |
Overpopulation | When there are too many organisms of a species in an environment |
Native | Plants and animals that are naturally found in an ecosystem. |
Organism | Living things (both plants and animals) |
Producer | Plants (able to make their own food through photosynthesis) |
Consumer | Organisms that eat to get energy because they can't make their own food. |
Carnivore | Eats meat, including insects and other animals |
Omnivore | Eats both plants and meat |
Herbivore | Eats plants and plant materials such as berries and nuts |
Decomposer | An organism that breaks down dead organisms and returns nutrients to the soil |
Food Web | Shows the flow of energy from one organism to another within an ecosystem |
Predator | An animal that hunts for food |
Prey | An animal that is being hunted for food |
Niche | An organisms job in an ecosystem |
Habitat | The place where an organism lives |
Carbon Dioxide | The gas that animals exhale, while they inhale oxygen |
Oxygen | The gas that plants produce |
Respiration | The act of breathing |
Photosynthesis | The process of plants taking in sunlight, water, and carbon dioxide and producing oxygen and sugar for energy. |
Species | Organisms that are similar to one another and can reproduce |
Adaptation | A characteristic or trait that helps a species to survive |
Camouflage | A characteristic that helps organisms to blend in with their environment |
Mimicry | When one species copies characteristics of another in order to survive |
Inherited trait | A physical trait that gets passed down from parent to offspring. Ex: Blue Eyes |
Acquired Characteristic | Something that happens to an organism that won't be passed down to offspring Ex: A scar |
Instinct | All animals of the species do this without having been taught. Ex: migration |
Learned Behavior | Something an organism is taught to do. Ex: Reading a book |
Plant Life Cycle | seed, seedling, adult plant, flower, fruit |
Offspring | a plant or animal's child or children. |
Benefit | something that produces good or helpful results or effects or that promotes well-being of the plant or animal |
Structural adaptation | physical features of an organism like the bill on a bird or the fur on a bear |
Behavioral adaptation | the unique things organisms do to survive |