Match the species in Column I with their types in Column II.
|
Column I |
Column II |
||
|
1. |
DDT |
A. |
Photochemical smog |
|
2. |
NACIO3 |
B. |
Disinfectant |
|
3. |
Cl2 |
C. |
Herbicides |
|
4. |
PAN |
D. |
Pesticides |
1
A → 4, B → 3, C → 2, D → 1
2
A → 1, B → 2, C → 3, D → 1
3
A → 2, B → 3, C → 1, D → 4
4
A → 3, B → 1, C → 2, D → 4