What is Food web? what is Ecological Pyramid
Answers
↬The number of food chains is interconnected to each other forming a network is called food web.
↬ An ecological pyramid can be defined as a graphical representation showing relationships between the various trophic levels of a community.❤️
Answer:
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Explanation:
Food webs are a grouping of food chains in a particular ecosystem. The relationships tell us what eats what by showing how the living things get food and energy. These food webs include many organisms which can easily make them long and complex. They also describe relationships between predators and prey.
A pyramid of energy shows how much energy is retained in the form of new biomass at each trophic level, while a pyramid of biomass shows how much biomass (the amount of living or organic matter present in an organism) is present in the organisms. There is also a pyramid of numbers representing the number of individual organisms at each trophic level. Pyramids of energy are normally upright, but other pyramids can be inverted or take other shapes.