Match the pollutants with their long term effect with the help of code given below- Pollutants Effect A. Carbon-monoxide 1. Damage to liver and kidney B. Nitrogen oxides 2. Cancer C. Dust particles 3. Respiration related disease D. Lead 4. Central Nervous System Code: A B C D

• (a)2 3 4 1
• (b)4 3 2 1
• (c)1 2 3 4
• (d)3 4 1 2