Question

define oxygen cycle​

Answer 1

Answer:

hello mate here is your answer

Explanation:

The oxygen cycle is the biogeochemical transitions of oxygen atoms between different oxidation states in ions, oxides, and molecules through redox reactions within and between the spheres/reservoirs of the planet Earth.

Answer 2

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┗─━─━─━─━∞◆∞━─━─━─━─┛

The oxygen cycle is the biogeochemical transitions of oxygen atoms between different oxidation states in ions, oxides, and molecules through redox reactions within and between the spheres/reservoirs of the planet Earth.