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In the year-1951-52. The Prime Minister is the ex-office Chairman.

The agents which causes of Pollution can be called Pollutants.

For ex: coal, petrol, diesel, toxic effluents use of pesticides and fertilizers, aircrafts, automobiles etc.

It is an agreement on emissions norms for greenhouse gases in developed countries.

It effects on health by various diseases related to respiratory nervous and circulatory systems, urban smog, acid rain & global warming etc.

• Solid wastes cause of health hazard the diseases like typhoid, Diphtheria Diarrhoea, Malaria and Cholera etc. 
• These wastes cause frequent nuisance as and when these are carelessly handled, spread by wind and split erred through Rain water. 
• The dumping of Industrial wastes into rivers leads to water pollution. 
• River Pollution from city based industries and untreated sewages leads to serious health problems.

• Increased use of varieties of fuels such as coal, petrol and diesal. 
• Increase in emission of Toxic Gases from Industrial activities into the Atmosphere. 
• Mining activities release dust in the air.
• Important Pollutants are oxides of sulpher and nitrogen, hydrocarbons, carbon dioxide, carbon monoxide lead and asbestos.

1. China 

2. United states 

3. India 

4. Russia.

• Ensure that your vehicle does not spew out excessive smoke. 
• Never bum tyres or plastics, which release deadly dioxins and poisonous gases. 
• Say ‘no’ to crackers during Diwali and other occasions. 
• Discourage your friends or neigh bours from lighting bonfires.

• Slums are in environmentally unsuited and degraded area. Houses in slums are decaying, poor hygienic conditions, poor ventilation. 
• Lack of basic amentities like drinking water, light and toilet facilities. 
• They are overcrowded having narrow street pattern prone to serious hazards from fire. 
• People living in slums are poor. Therefore problems are common. 
• They are the undernourished, prone to different types of diseases and illness. 
• They can not afford to give proper education to their children 
• The poverty makes them vulnerable to drug abuse alcoholism, crime, vandalism and ultimately they face social exclusion.

Population is a major challenges for the sustainable development. In the beginning of the 21^st century the population of the Earth reached 6 billion and is expected to level out between 10 and 11 billion over the next to years.

• Poverty: Almost 25 percent of the world’s population lives on less than one meal a day. It needs to be addressed. 
• Inequality: Inequality continues to be a serious obstacle to sustainable development with the number of people suffering from under nourishment. 
• Shortage of drinking water: It is expected that at the current rate of development, every second person will suffer from water shortage by the year 2025. 
• Human health: The imminent task is to reduce the death rate among children under five years of age by two-thirds and the death rate of young mothers by 75 percent by 2015. 
• Consumption of Energy: Sustainable and environmentally friendly energy sources is required. 
• Deforestation: Improving the recovery and management of the forests will be of utmost importance. 
• Petrol Consumption: The decisions of the ‘KYOTO Protocol’ for reaching an agreement on emissions norms for greenhouse gases in developed countries.