Question

What are starting points of a grazing food chain and a detritus food chain respectively?

Answer 1

The grazing food chain is one of the major types of the food chain that is seen as a food chain process dominantly occurring in organisms. The grazing food chain starts from the autotrophs (green plants), the major energy for this chain is taken from the sun as the plants carry out the process of photosynthesis in the presence of sunlight. The green plants work as the primary producer of this type of food chain; later the herbivores get fed upon the green plants. The chain goes on further as the primary consumers (herbivores) are eaten by the secondary consumers (omnivores) in this type of food chain. This food chain doesn’t consist of microbes or other decomposers; it is carried out by the macroscopic organisms. The grazing food chain is the simpler type of food chain as it begins from the primary producers (green plants), who are the dominant producers in different ecosystems across the globe. The name of the food chain itself tells that it possess the green plants as a major source or the one starting off the chain.


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