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Question : Organisms depend on the producers either directly or indirectly for their sustenance ? These organisms which consume the food produced, either directly from producers or indirectly by feeding on other consumers are the consumers. Consumers can be classed variously as herbivores, carnivores, omnivores and parasites. The microorganisms, comprising bacteria and fungi, break-down the dead remains and waste products of organisms. These microorganisms are the decomposers as they break-down the complex organic substances into simple inorganic substances that go into the soil and are used up once more by the plants. What do you infer about ecosystem from this information from the passage ? |
| Answer» SOLUTION :An ecosystem is a self-sustaining system where all the LIFE forms derive their ENERGY in a FIXED manner and depend upon and influence their environment. | |