Chlorine cycle (Biogeochemical cycle 🔄)
The chlorine cycle is the biogeochemical cycling of chlorine through the atmosphere, hydrosphere, biosphere, and lithosphere. Chlorine is most commonly found as inorganic chloride ions, or a number of chlorinated organic forms. Over 5,000 biologically produced chlorinated organics have been identified. The cycling of chlorine into the atmosphere and creation of...