Question

What is an acid rain

Answer 1

The rainfall made so acidic by atmospheric pollution that it causes environmental harm, chiefly to forests and lakes. The main cause is the industrial burning of coal and other fossil fuels, the waste gases from which contain sulphur and nitrogen oxides which combine with atmospheric water to form acids.

Answer 2

rainfall made so acidic by atmospheric pollution that it causes environmental harm, chiefly to forests and lakes the main cause is the industrial burning of coal and other fossil fuels, the wastes gases from which contain sulphur and nitrogen oxides which combine with atmospheric water to form acids