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Bitmap Image  |  1995-06-29  |  65.3 KB  |  510x394  |  8-bit (157 colors)  |  [TEXT/LMAN]
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   ocr: OXYGEN CYCLE T - 21 HE percent ATMOSPHERE oxygen. contains Itis used by waste Plants return product of oxygen to photosynthesis. the air as a The plants and animals during respiration. oxygen and carbon cycles are closely In addition, fungi and many bacteria linked: photosynthesis consumes use oxygen when they decompose carbon dioxide and produces oxygen; dead plants and animals. Burning respiration consumes oxygen and wood and other fuels also uses oxygen. produces carbon dioxide. Oxygen Plants Food Oxygen use Animals / - - Plants both use Fossil fuels and produce axygen, Decay whereas animal ...