Question

Match the following . Column A a) Sulpherdioxide b) Carbon dioxide c) Carbon monoxide d) Chlorofluorocarbons e) Suspended particulate (SPM). Column B. 1) Reduce oxygen carrying capacity of blood 2) Damage ozone layer 3) Result in yellowing of marble 4) Acid rain 5) Greenhouse gas​

Answer 1

1. 3
2. 4
3. 5
4. 2
5. 1. ======================