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actually, there is a vast difference in food web and food chain. in food chain the energy is passed from one trophic level to another. example grass is eating by insects and the insects are eaten by frog or snake this is called the food web. and as many as food web are the more utilization of food is there every organism keeps balance in nautre.
Balance in nature is important mostly because if the food chain. If something else didn't exist, like a carnivore for example, the animals they prey on would become overpopulated. All animals also have a purpose in nature, so the world would not be right if any one animal was not there. Everything in nature effects another thing, so balance in nature is very necessary.
to balance out the food chain
simply, to balance life and we can get what our needs in life, especially the FOOD
a food chain does not show energy connections
this means that there is enough of everything to go around (animals, plants, oxygen, water, etc.). in other words: the food chain is not in danger in any way.
Food Web
The common goldfish should not occur in nature. It did not 'evolve' it was developed by man. When it is feral and in 'Nature' and therefore part of a "Food Chain", it is eaten by both Aquatic carnivores and Avian carnivores so it would come into both the Aquatic food chain and the Avian food chain too.
simply, to balance life and we can get what our needs in life, especially the FOOD
simply, to balance life and we can get what our needs in life, especially the FOOD
simply, to balance life and we can get what our needs in life, especially the FOOD
food chains and food webs are necessary as they maintain the ecological balance