-Down to Earth Volcanic emissions reaching the stratosphere can have a cooling effect on global temperatures The sulphur dioxide (SO2) emissions from a volcanic eruption in the Caribbean reached India April 16, 2021 sparking fear of increased pollution levels in the northern parts of the country and acid rain. Sulphur dioxide reacts with water to form sulphuric acid which can come down with rainfall. “Sulphur dioxide (SO2) emissions from La Soufriere volcano eruption...

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