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This is what is TROPHIC LEVEL in ECOLOGY #shorts

Sep 3, 2023
In ecology, a trophic level refers to the position of an organism in a food chain or food web. It describes the feeding relationship between different organisms in an ecosystem, based on the source of their energy and nutrients. The lowest trophic level in any ecosystem is occupied by the primary producers, such as plants and algae, which convert solar energy into organic matter through photosynthesis. The next trophic level is occupied by the primary consumers, which are herbivores that feed on the primary producers. The next level is occupied by secondary consumers, which are carnivores that feed on the herbivores. Finally, the top trophic level is occupied by tertiary consumers, which are carnivores that feed on other carnivores. Each trophic level represents a transfer of energy and nutrients from one group of organisms to another, with some energy lost at each transfer. The length of a food chain or food web is limited by the amount of available energy and nutrients, and by the efficiency of energy transfer between trophic levels. #biologylecture #biologystudent #ecology