https://padlet.com/claudia_zattera/fj5x0wtgud0k Realizzato con un rapido sorriso en-us 2018-02-02 08:29:35 UTC 2026-01-09 13:19:40 UTC hello@padlet.com claudia_zattera https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227393063 Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms.  This can include rain, snow, fog, hail or even dust that is acidic.  ]]> 2018-02-02 08:36:44 UTC https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227393063 claudia_zattera https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227394091 2018-02-02 08:41:23 UTC https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227394091 claudia_zattera https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227394333 2018-02-02 08:42:20 UTC https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227394333 claudia_zattera https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227394664 2018-02-02 08:43:36 UTC https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227394664 claudia_zattera https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227396419 Acid rain, one of the most publicized LRTAP phenomena, originated with emissions from coal-fired generators, non-ferrous metal smelters, petroleum refineries, iron and steel mills, pulp and paper mills, and from motor vehicle exhaust. The released sulphur dioxide and nitrogen oxides are converted to sulphuric and nitric acids in the atmosphere. These acids return to earth through wet sulphate and/or nitrate deposition ]]> 2018-02-02 08:51:56 UTC https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227396419 claudia_zattera https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227397675 Acid rain is caused by the mixing of moisture in the atmosphere with sulfur dioxide and nitrous oxides, forming sulfuric acid and nitric acid in the precipitation that falls to the earth.]]> 2018-02-02 08:58:04 UTC https://padlet.com/claudia_zattera/fj5x0wtgud0k/wish/227397675