WebMar 4, 2024 · trophic level, step in a nutritive series, or food chain, of an ecosystem. The organisms of a chain are classified into these levels on the basis of their feeding behaviour. The first and lowest level contains the producers, green plants. The plants or their products are consumed by the second-level organisms—the herbivores, or plant eaters. At the third …
Producers, consumers and decomposers - BBC Bitesize
WebDec 24, 2024 · A food chain is a group of organisms that transfer energy in a direct line from one organism to the next. ... Name What it Eats Example; 1st Trophic Level: ... Primary consumers eat only the ... WebBacteria and fungi that feed on wastes and decomposing organisms in an ecosystem are examples of _____. a. tertiary consumers. b. producers. c. secondary consumers. d. detritivores/ decomposers. e. primary consumers. Name an organism that has 4 other species with which that organism interacts, either directly or indirectly. eaton co spring break
Chapter 42: Ecosystems Study Guide Flashcards Quizlet
WebA consumer in a food chain is a living creature that eats organisms from a different population. A consumer is a heterotroph and a producer is an autotroph.Like sea angels, … Webtrophic pyramid, the basic structure of interaction in all biological communities characterized by the manner in which food energy is passed from one trophic level to the next along the food chain. The base of the … WebFeb 22, 2024 · The food chain describes who eats whom in the wild. Every living thing—from one-celled algae to giant blue whales —needs food to survive. Each food chain is a … eaton county 911 facebook