Question

What are acid rain??

Answer 1

Some of these gases (especially nitrogen oxides and sulphur dioxide) react with the tiny droplets of water in clouds to form sulphuric and nitric acids. The rain from these clouds then falls as very weak acid - which is why it is known as "acid rain".

Answer 2

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The rain that has harmful chemicals in it from factories, etc. that causes damage to trees, crops, buildings and rivers is called acid rain.

$\huge \boxed{hope \: it \: helps \: u}$