Write about food chain and food web.
Answers
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✴ Food Web➙ A web is made up of several food chains and a food pyramid includes energy flow up the food chain.
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❖ It is the totality of interacting food chains in an ecological community.
❖ It is an important tool for investigating the ecological interactions that define energy flows & predator-prey relationship.
❖ It is a illustration of various methods of feeding that links the ecosystem.
✴ Food Chain➙ A single pathway that energy and nutrients may follow in an ecosystem.
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❖ There is one organism per trophic level, and trophic levels are therefore easily defined.
❖ They usually start with a primary producer and end with a top predator.
❖ Plants are called producers because they are able to use light energy from the sun to produce food (sugar) from carbon dioxide and water.
❖ It shows how the organisms are related with each other by the food they eat.
Answer:
UR ANSWER :-
❤️FOOD CHAIN❤️
➡️A food chain only follows just one path as animals find food.
➡️A food chain is a linear network of links in a food web starting from producer organisms and ending at apex predator species, detritivores, or decomposer species.
➡️A food chain also shows how the organisms are related with each other by the food they eat.
➡️Each level of a food chain represents a different trophic level.
➡️eg: A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass.
❤️ FOOD WEB ❤️
➡️A food web shows the many different paths plants and animals are connected.
➡️Food web is a network of food chains where all the chains are naturally interconnected. A food web consists of many food chains.
➡️A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.
➡️Another name for food web is consumer-resource system.
➡️ eg: A hawk might also eat a mouse, a squirrel, a frog or some other animal.