Chapters 4 & 5 Study Guide! Definition: An environment that meets the needs of a living thing. Habitat Definition: The role that each living thing has in its habitat or how it interacts with the habitat. Niche Definition: All of the living & nonliving things surrounding an organism. Environment Definition: Consumers that are eaten. Prey Definition: Several food chains that overlap. Food web Definition: A community & its physical environment together. Ecosystem Definition: An animal that eats only plants or producers. Herbivores Definition: Consumers that eat prey. Predator Definition: Movement of energy in a sequence of living things. Food Chain Definition: All the individuals of the same kind living in the same ecosystem. Population Definition: Any living thing that can make its own food. Producer Definition: An animal that eats both plants and other animals. Omnivore Definition: An animal that eats plants or other animals. Consumer Definition: An animal that eats only other animals (meat). Carnivore Without ______ the Earth would be covered in dead plants and animals. Decomposers An _______ shows how much energy is passed from one living thing to another. Energy pyramid Every food chain starts with a _______. Producer Briefly explain the unusual way the Archer fish gets its prey.. Be able to fill in the boxes with animals in a food chain EATS EATS YOU CAN DO IT!