home *** CD-ROM | disk | FTP | other *** search
/ Eyewitness: Encyclopedia of Science / Mac_DorlingKindersley_EyewitnessEncyclopediaOfScience.iso / mac / LISC / CYCL / CYCL001P.DIB (.png) < prev    next >
Bitmap Image  |  1995-06-29  |  67.0 KB  |  510x394  |  8-bit (158 colors)  |  [TEXT/LMAN]
  nsfw: racy: Possible
   ocr: CARBON CYCLE HE AIR contains 0.03 percent Animals, plants, fungi, and some Tarbon dioxide. Plants take in bacteria produce carbon dioxide carbon dioxide from the air during during respiration. Burning also gives photosynthesis to make organic off carbon dioxide; burning too much (carbon-containing) substances, such coal and oil (which contain organic as carbohydrates and proteins. compounds) may upset the balance Animals obtain these by eating plants. ofcarbon dioxide in the atmosphere. Carbon dioxide Plants Food - Carbon use - Plants both use Animals FN and produce carbon Decay Fossil fuels d ...