Match the following Pollutants and their Mediums as per the UNEP documents :
|
Pollutant |
Medium |
|
a. Nitrogen oxides |
I. Sea |
|
b. Petroleum hydrocarbons |
II. Food |
|
c. Fluorides |
III. Air |
|
d. Mycotoxins |
IV. Freshwater |
1
a - I, b - II, c - III, d - IV
2
a - IV, b - III, c - II, d - I
3
a - III, b - I, c - IV, d - II
4
a - II, b - I, c - II, d - IV