1. Non-availability of light
2. Non-availability of food
3. Non-availability of oxgen
4. Non-availability of essential minerals
Non-availability of oxgen
1. Incinerator
2. Scrubbersa
3. Filters
4. Electrostatic precipitator
5. Arresters
Incinerator
1. Reducing the green house gas emission by limiting the use of fossile fuels
2. Increase the vegetation cover particularly the forest for photosynthetic utilization of CO2
3. Minimizing the use of nitrogen fertilizers in agriculture for reducing N2O emission
4. Increasing the use of air conditioners, refrigeration unit and production of plastic foams and propellants in aerosol spray cans
5. Developing substitutes for chlorofluorocarbons
Increasing the use of air conditioners, refrigeration unit and production of plastic foams and propellants in aerosol spray cans
1. The Insecticide Act
2. The Environment (Protection) Act
3. The Air (prevention and Control of Pollution) Act
4. The Noise (Prevention and Control of Pollution) Act
5. The Water (Prevention and Control of Pollution) Act
The Environment (Protection) Act
1. Ozone layer effect
2. Radioactive effect
3. Green house effect
4. Solar effect
Green house effect
1. Ozone depletion
2. Smog formation
3. Snowfall
4. Smoke from aeroplane
Ozone depletion
1. Benzene
2. CH4
3. Benzopyrene
4. Freon
Freon
1. Hydrogen cyanides
2. Arsenic substances
3. Hydrogen sulphides
4. Sulphur
Hydrogen sulphides
1. Resuing waste
2. Using precipitators in factories
3. Cleaning air
4. All the above
Resuing waste
1. Respiratory problems
2. Cholera
3. Destruction of Ozone umbrella
4. Emphysema
Destruction of Ozone umbrella