Environmental Pollutant  
any substance in the Environment which affect the human health , & ecosystem is called Environmental Pollutant  
Types of  Pollution  
1. Air Pollution  
Primary Pollutants 
Secondary Pollutants 
Source of Primary Pollutants 
1. Carbon Monoxide 
2. Nitrogen Oxides  
a) Natural Sources  
b) Human Activities  
3. Sulphur Oxides  
a) Natural Sources  
b) Human Activities  
4. Hydrocarbons  
a) Natural Sources  
b) Human Activities  
Effect of Polluted Air on Environment  
1. Acid Rain  
Effect of Acid Rain on Environment  
Chapter No 16 
Environmental Chemistry  
chemistry  
Part 2