prov:value
| - The actions and reactions of the atmosphere, biosphere, hydrospere, and other chemical and physical processes such as the oxygen cycle, oxygen-ozone cycle, levels of IR or UV absorbing/emitting gases, as well as the behaviors of the Earth itself (such as the magnetosphere, plate tectonics, orbit, roatation, axial tilt, inclination) and the strength and levels of the sun, cosmic rays and other extr
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