Oxygen cycle: Revision history

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14 December 2023

  • curprev 08:2208:22, 14 December 2023Ai talk contribs 3,794 bytes +3,794 Created page with "==Introduction== The oxygen cycle is a biogeochemical cycle that describes the movement of oxygen within its three main reservoirs: the atmosphere (air), the total content of biological matter within the biosphere (the global sum of all ecosystems), and the lithosphere (Earth's crust). This cycle involves the photosynthesis of plants, the respiration of organisms, and the oxidation of various materials. ==Atmospheric Cycle== Image:Detail-49449.jpg|thu..."