Dr. B. Victor presented on air pollution. He discussed different types of pollution sources and air pollutants. Some key effects of air pollution include damage to health, vegetation, and structures. Increased carbon dioxide contributes to global warming and climate change through the greenhouse effect. Air pollutants like sulfur dioxide and nitrogen oxides can cause acid rain when dissolved in water, harming aquatic life and soil.

1. Air Pollution Presented by Dr. B. Victor

5. This is what earth looks like

8. Non-point sources

9. Point source

13. Composition of Air

14. Layers of the atmosphere

17. What are the major sources and types of air pollution?

24. What are the main categories of air pollutants?

32. Photochemical Smog

33. What are the effects of air pollution?

42. Doubling carbon dioxide

44. Carbon dioxide concentration

45. Increase in carbon dioxide levels between 1960 and 1990.

46. Increase in the emissions of carbon during the interval from 1860-1995

47. Concentration of carbon dioxide

48. Cycle of carbon dioxide

50. Green house effect

53. Green house gas emissions

54. Greenhouse gases

56. Greenhouse effect

57. Greenhouse effect

61. Ozone depletion

64. The Ozone Layer

69. What is acid rain; what are its causes and effects?

72. Acid Precipitation

77. What are the sources of indoor air pollution?

87. What are the special problems associated with urban areas?

91. Thank you