Romantic Comedy. Perhaps the most popular of all comic forms--both on stage and on screen--is the romantic comedy. In this genre the primary distinguishing feature is a love plot in which two sympathetic and well-matched lovers are united or reconciled.
Carbon is released to the atmosphere at oceanic upwelling sites, whereas regions of downwelling transfer carbon from the atmosphere to the ocean. When carbon (CO2) enters the ocean, carbonic acid is formed by the reaction: CO2 + H2O = H2CO3.
Emissions of Mercury into the Air. Mercury becomes a problem for the environment when it it is released from rock and ends up in the atmosphere and in water. These releases can happen naturally. Both volcanoes and forest fires send mercury into the atmosphere.