The Carbon cycle

By |2017-01-17T11:15:15+02:00February 28th, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

The carbon cycle. Image credit windows2universe.org

The carbon cycle. Image credit windows2universe.org ZIMSEC O Level Combined Science Notes: The Carbon cycle
  • Carbon dioxide in the atmosphere is the source of carbon in ecosystems
  • Plants remove carbon dioxide from the air during photosynthesis and use it to build food compounds
  • Animals obtain the carbon […]

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