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Greenhouse effect
- 1. SUBMITTED BY-FARHA RUFI 19-EDM-02 GJ6135 AligarhMuslim University, India PRESENTATION ON GREENHOUSE EFFECT
- 2. What isGreenhouse Effect? Examples of heat trapping gases Examples of Greenhouse effect Process of greenhouse effect Where the energy used? Possible causes of the greenhouse effect Consequences of enhanced greenhouse effect Measures to control greenhouse effect Initiatives taken by Government of India What can we do as an individual? Conclusion CONTENT
- 3. Natural heatingof earth’s atmosphere By certain atmospheric gases That traps the energy of sun WHAT IS GREENHOUSE EFFECT?
- 4. Water vapor(H2O) -02% Carbon dioxide (CO2) -50% Nitrous oxide (N2O) -04% Methane (CH4) -19% CFCs -17% Ozone (O3) -08% EXAMPLES OF HEAT TRAPPING GASES
- 5. A.GREENHOUSE Trap heatfrom sun Glass absorbs the sun light Glass keeps heat from escaping Causes greenhouse to heat up EXAMPLES OF GREENHOUSE EFFECT
- 6. B.CAR PARKED INSUNLIGHT Glass lets in sun light Glass grabs heat from escaping Causes the car to heat up
- 7. Sun’s energypasses through atmosphere 26% is reflected or scattered 19% is absorbed by clouds, gases and particles 04% is reflected to space by surface 51% reaches the surface of earth PROCESS OF THE GREENHOUSE EFFECT
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- 9. Heating theground Melting of ice & snow Evaporation of water Plant photosynthesis WHERE THE ENERGY USED?
- 10. Burning offossil fuels Deforestation Increase in population Farming Industrial waste CFCs POSSIBLE CAUSES OF THE GREENHOUSE EFFECT
- 11. Global warming Change in climate Extinction of species Melting of polar ice caps Rising of sea level Increased chances of floods in coastal areas Heavy drought Desertification of land CONSEQUENCES OF ENHANCED GREENHOUSE EFFECT
- 12. Reducing deforestation Minimum use of fossil fuels Reforestation Slowing down population growth Use of renewable resources MEASURES TO CONTROL GREENHOUSE EFFECT
- 13. The IndianGreenhouse Gas (GHG) Program manage & measures the GHG emission The World Resources India (WRI) provides business to industries by providing modern machines & measures emissions National Action Plan on Climate Change (NAPCC) deals with migration of greenhouse gas emissions that causing climate change INITIATIVES TAKEN BY GOVERNMENT
- 14. Planting treesin our surrounding Avoid burning of garbage & plastics Use of public transport Introduce awareness among people WHAT CAN WE DO AS AN INDIVIDUAL?
- 15. Although greenhouse effectis a natural process but humans have greatly increased the concentration of greenhouse gases which arises various consequences. But it’s not too late to overcome from this, so we should use the resources as per our NEED not GREED. CONCLUSION
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