Which of the following statement(s) is/are correct?
A.Only I
B.I and II
C.II and III
D.All of the above
Answer:D
Which of the following statement(s) is/are correct?
A.Only I B.I and II C.II and III D.All of the above
Explanation: Acid rain refers to any precipitation (rain, fog, mist, snow) that is more acidic than normal. Acid rain is caused by atmospheric pollution from acidic gases such as sulphur dioxide and oxides of nitrogen emitted from burning of fossil fuels. Acid rain is formed when the air that contains acidic gases emitted mostly from power plants industries and automobiles, combines with the rain drops. The emission of sulphur dioxide oxide and of oxides nitrogen into the atmosphere can lead to the formation of acid rain.