Ce diaporama a bien été signalé.
Nous utilisons votre profil LinkedIn et vos données d’activité pour vous proposer des publicités personnalisées et pertinentes. Vous pouvez changer vos préférences de publicités à tout moment.
Chargement dans…3
1 sur 30

Save earth important



Télécharger pour lire hors ligne


Save earth important

  1. 1. is there a need to save The reason for this sudden global call to save earth is the destruction that has changed the face of earth. Problems like global warming, pollution, overuse of minerals, deforestation and natural calamities like volcanic eruptions, tsunamis, earthquakes, etc. have caused destruction on earth.
  2. 2. is responsible for this
  3. 3. Pollution
  4. 4. Sources
  5. 5. Health effects
  6. 6. Sources of Pollution POLLUTIONPOLLUTION OthersOthers TransportTransport BiomedicalBiomedical IndustryIndustry Domestic & Municipal Domestic & Municipal MiningMining AgricultureAgricultureNaturalNatural
  7. 7. Environmental effect
  8. 8. Ludhiana & kanpur
  9. 9. Mongolia ,Quetta- Pakistan ,Kermanshah- Iran, Peshawar-Pakistan
  10. 10. TYPES OF POLLUTION • WATER POLLUTION Water pollution is the introduction into fresh or ocean waters of chemical, physical, or biological material that degrades the quality of the water and affects the organisms living in it.
  11. 11. TYPES OF POLLUTION • LAND POLLUTION Land pollution is the degradation of the Earth's land surface through misuse of the soil by poor agricultural practices, mineral exploitation, industrial waste dumping, and indiscriminate disposal of urban wastes.
  12. 12. TYPES OF POLLUTION • PESTICIDE POLLUTION Pesticides are organic and inorganic chemicals originally invented and first used effectively to better the human environment by controlling undesirable life forms such as bacteria, pests, and foraging insects. Their effectiveness, however, has caused considerable pollution.
  13. 13. TYPES OF POLLUTION • NOISE POLLUTION Noise pollution has a relatively recent origin. It is a composite of sounds generated by human activities ranging from blasting stereo systems to the roar of supersonic transport jets. Although the frequency (pitch) of noise may be of major importance, most noise sources are measured in terms of intensity, or strength of the sound field. The standard
  14. 14. TYPES OF POLLUTION • AIR POLLUTION Air pollution is the accumulation in the atmosphere of substances that, in sufficient concentrations, endanger human health or produce other measured effects on living matter and other materials. • Degradation of air quality and natural atmospheric conditions constitute air pollution. • It is defined as the presence of one or more contaminants such as dust gas mist odor smoke smog etc. Causes harm to human plants animals or property.
  15. 15. to
  16. 16. USE COMPACT FLUORESCENT BULBS If you replace 3 frequently used light bulbs with compact fluorescent bulbs, you save 300 lbs. of carbon dioxide and Rs.2,789.40 per year.
  17. 17. INFLATE YOUR TIRES Keep the tires on your car adequately inflated. Check them monthly. You can save about 250 lbs. of Carbon Dioxide and about Rs.39,000 per year.
  18. 18. USE RECYCLED PAPER Make sure your printer paper is 100% post consumer recycled paper. You can save 5 lbs. of carbon dioxide per ream of paper every year.
  19. 19. BUY MINIMALLY PACKAGED GOODS Less packaging could reduce your garbage by 10% and also save 1,200 pounds of carbon dioxide and nearly Rs.47,000 per year.
  20. 20. BUY A HYBRID CAR An average hybrid car driver could save 16,000 lbs. of CO2 and about Rs.1,74,000 per year.
  21. 21. CARPOOL WHEN YOU CAN Own a big vehicle? Carpooling with friends and co- workers saves fuel. You can save 790 lbs. of carbon dioxide and thousands of rupees per year.
  22. 22. PLANT A TREE Trees suck up carbon dioxide and make clean air for us to breathe. By planting just one tree, you can save about 2,000 lbs. of carbon dioxide per year.
  23. 23. REPLACE OLD APPLIANCES Inefficient appliances waste energy. Save hundreds of lbs. of carbon dioxide and thousands of rupees per year.
  24. 24. UNPLUG UN-USED ELECTRONICS Even when electronic devices are turned off, they use energy. By unplugging them, you can save over 1,000 lbs. of CO2 and Rs.12,000 per year.
  25. 25. ONE BLOW