brief content on environment pollution

1. ENVIRONMENT -POLLUTION
G.V.V.S.V.PRASAD BABU
M.Com.,DBF(CFA).,NET
LECTURER IN COMMERCE
GOVT. DEGREE COLLEGE,
NARSIPATNAM

6. ENVIRONMENT
• The word environment has been derived
form the French word Environir which means
“to surround”.
• Sum total conditions which surround man at
a given point of space and time.
• It includes both biotic and abiotic substances.

7. POLLUTION
• The word taken from Latin word Pollutionem
means defilement from soil land and water
• Defined as the unfavourable alteration of our
surroundings wholly or largely as a byproduct of
man’s actions.
• Pollutants may be solids,liquids as well as gases.
Solids-aerosols,lead,mercury, asbestos. Liquid-
ammonia,urea,nitrates,chloride,
flouride,pesticides. Gase-CO2, SO2,

8. TYPES OF POLLUTION
• AIR POLLUTION
• WATER POLLUTION
• SOIL AND LAND POLLUTION
• NOISE POLLUTION

9. AIR POLLUTION

17. CONTROL OF AIR POLLUTION

36. EFFECTS OF AIR POLLUTION

49. WATER POLLUTION

63. CONTROL WATER POLLUTION

78. WATER POLLUTION

89. SOIL AND LAND POLLUTION

90. NOISE POLLUTION

112. GLOBAL WARMING