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Decomposers and scavengers break down dead plants and animals. They also break down the waste (poop) of other organisms. Decomposers are very important for any ecosystem. If they weren't in the ecosystem, the plants would not get essential nutrients, and dead matter and waste would pile up.
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www.qrg.northwestern.edu/projects/marssim/simhtml/info/...
www.qrg.northwestern.edu/projects/marssim/simhtml/info/whats-a-decomposer.html
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When plants and animals die, they become food for decomposers like bacteria, fungi and earthworms. Decomposers or saprotrophs recycle dead plants and animals into chemical nutrients like carbon and nitrogen that are released back into the soil, air and water. ... The Mighty Bacteria Bacteria can be found everywhere.
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www.nhptv.org/natureworks/nwep11b.htm
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These smaller pieces are then eaten by decomposers. Decomposers eat dead materials and break them down into chemical parts. Nitrogen, carbon and other nutrients can then be used again by plants and animals. Without decomposers and scavengers, the world would be covered with dead plants and animals!
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www.nhptv.org/natureworks/nwep11.htm
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Decomposers, which include bugs, mushrooms, worms and bacteria, are nature's recyclers. When a tree dies, decomposers chow down on the dead bark and leaves and turn that old tree into soil, which allows new plants to grow.
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www.recycleworks.org/kids/decomposers.html
www.recycleworks.org/kids/decomposers.html
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Listen to this song. ... We recycle matter from animals and plants, adding nutrients back to the Earth. We are the fungi and microorganisms. We are the fungi and some insects too! ... DECOMPOSERS in the food chain. DECOMPOSERS in the food chain. DECOMPOSERS in the food chain. DECOMPOSERS in the food chain.
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www.songsforteaching.com/hood/decomposers.htm
www.songsforteaching.com/hood/decomposers.htm
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Finally, the last part of the ecosystem is the decomposers. These are the living things which feed off dead plants and animals and reduce their remains to minerals and gases again. Examples are fungi, like mushrooms, and bacteria.
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www.planetpals.com/foodchain.html
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Decomposers, or saprotrophs, are a vital part of food webs. During the process of decay, they break down the organic compounds in dead remains and release their raw materials, such as carbon dioxide, back into the environment.
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www.cas.psu.edu/DOCS/WEBCOURSE/WETLAND/WET1/balnat.html
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Decomposers are an essential component of any ecosystem. Their main role is to recycle nutrients in dead organisms and their wastes. Most decomposers are bacteria and fungi. Without the decomposers, there could be no life since plants would run out of nutrients.
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www.chs.k12.nf.ca/science/b3201/WebCT-Copy/units/unit1-...
www.chs.k12.nf.ca/science/b3201/WebCT-Copy/units/unit1-05.htm
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