UGC NET Env Q45

Question

Below are given two sets. Set - I mentions the types of pollution, while Set - II indicates their source. Match the two sets and selects your answer from the code.
Set - I (Pollution Type)
(a) Air
(b) Land
(c) Water
(d) Noise
Set-II (Source)
(i) Point and non - point source such as discharges from industries etc.
(ii) Industries thermal power plants and motor vehicles emissions.
(iii) Roadway, aircraft, industrial as well as high intensity sonar.
(iv) Over use of chemical fertilizers.