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4- Science Unit C
CH 7/8: Ecosystem; Food Web Vocabulary Review
Question | Answer |
---|---|
Community | All the organisms that live in the same ecosystem and interact with each other. |
Consumer | An organism that eats other living things to get energy. |
Ecosystem | All living and nonliving things that exist and interact in one place. |
Environment | Everything that surrounds and affects a living thing. |
Organic Matter | The remains of plants and animals. |
Pollinator | An animal, such as an insect or bird, that helps make seeds by moving pollen from part of the plant to another. |
Population | The organisms of the same kind that live in an ecosystems. |
Prairie | A grassy land area with few or no trees. |
Producer | Any organism that makes its own food. |
Rainforest | An area with a great deal of rainfall; most rain forests are warm all year, and there is a lot of sunlight. |
Reproduction | The process of making more of one's own kind. |
Seed Dispersal | The scattering or carrying away of seeds from the plant that produced them. |
Soil | The loose material that covers much of the Earth's surface. |
Temperate Zone | Places with a temperate climate usually have warm, dry summers and cold, wet winters. |
Carnivore | An animal that eats only other animals. |
Decay | To break down into simpler materials. |
Decomposer | An organism that breaks down the remains of dead organisms. |
Food Chain | The path of energy in an ecosystem as one living thing eats another. |
Food Web | Two or more food chains that overlap. |
Herbivore | An animal that only eats plants. |
Microorganism | A tiny living thing that can only be seen with a microscope. |
Omnivore | An animal that eats both plants and animals. |
Photosynthesis | The process plants use to make food. |
Predator | An animal that hunts other animals for food. |
Prey | An animal that is hunted for food by a predator. |
Recycling | The process of breaking down materials into a different form for a new use. |
Scavenger | An animal that feeds on the remains of dead animals. |