A pension scheme http://xnxx-xnxxx.in.net/ www xnxx Atmospheric sulphur, most of which comes from the sea, is a check against global warming. Phytoplankton â photosynthetic microbes that drift in sunlit water â produces a compound called dimethylsulphide (DMS). Some of this enters the atmosphere and reacts to make sulphuric acid, which clumps into aerosols, or microscopic airborne particles. Aerosols seed the formation of clouds, which help cool the Earth by reflecting sunlight.