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What are Producers and Consumers in Biology? – Definition & Examples

In daily life situation, the term consumer could mean someone who buys goods and producer might refer to a factory that manufactures the goods. The general concept is the same in biology, but the specifics are somewhat different. In biology, producers and consumers refer to living organisms. While producers manufacture their own food, consumers get …

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Ecosystem – Components and Threats To an Ecosystem

Ecosystem is the interconnectedness of organisms including animals, plants, and microbes with each other and their non-living environment. Examples of the non-living aspects of the environment include climate, soil, water, sun, earth, rocks, atmosphere, temperature, and humidity. In an ecosystem, every living organism has an ecological niche. Hence, what makes an ecosystem is the complex …

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Trophic Levels and Energy Flow in a Food Chain

In all ecological communities, living organisms feed to get the energy that sustains their growth, movement, and reproduction. Accordingly, communities of organisms have to feed on each other creating a system whereby each organism is eaten and, in turn, it is eaten by another organism. This system is what is widely known as food chain. …

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What is a Food Chain and What is a Food Web?

Food chain and food web represent how living organisms feed to get the energy that sustains their growth, reproduction, and movement in their respective ecological systems. It is because the various communities of organisms in an ecosystem have to feed on each other to survive. This feeding relationship in the ecosystem is thus what brings …

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