Man And His Environment

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    Chapter 27: Man And His Environment (27 videos)   (Practice Test)

      27.1: Renewable And Non-Renewable Resources (Practice Test)
      Renewable and Non-Renewable Resources
    1. Renewable and Non-Renewable Resources
      4895 views
      2. Renewable Resources (Land and Wildlife)
    2. Renewable Resources (Land and Wildlife)
      1832 views
      3. Conventional Energy Resources
    3. Conventional Energy Resources
      1877 views
      4. Non - Conventional Energy Resources
    4. Non - Conventional Energy Resources
      2347 views
      5. Tidal Power and Wind Power
    5. Tidal Power and Wind Power
      1283 views
      6. Solar energy
    6. Solar energy
      1073 views
      7. Geothermal Power
    7. Geothermal Power
      840 views
      27.2: Degradation And Depletion of Resources (Practice Test)
      Nuclear Power
    1. Nuclear Power
      1342 views
      2. Degradation and Depletion of Resources, Modification of Environment
    2. Degradation and Depletion of Resources, Modification of Environment
      27.3: Man's Impact On Environment
      Human Impact on Environment
    1. Human Impact on Environment
      27.4: Deforestation And Afforestation (Practice Test)
      Deforestation, Soil Erosion
    1. Deforestation, Soil Erosion
      2459 views
      27.5: Pollution (Practice Test)
      Air Pollution
    1. Air Pollution
      2761 views
      2. Pollutants
    2. Pollutants
      3232 views
      3. Depletion of Ozone Layer
    3. Depletion of Ozone Layer
      1408 views
      4. Depletion of Ozone
    4. Depletion of Ozone
      6088 views
      5. Green House Effect
    5. Green House Effect
      5647 views
      6. Global Warming
    6. Global Warming
      4039 views
      7. Effect of Global Warming
    7. Effect of Global Warming
      1973 views
      8. Carbon Dioxide and Global warming
    8. Carbon Dioxide and Global warming
      1142 views
      9. Acid Rain
    9. Acid Rain
      6450 views
      10. Mechanism of Acid Rain
    10. Mechanism of Acid Rain
      1945 views
      11. Effect of Acid Rain
    11. Effect of Acid Rain
      3475 views
      12. Land Pollution
    12. Land Pollution
      3544 views
      13. Effects of Water Pollution
    13. Effects of Water Pollution
      2093 views
      14. Nutrient and Thermal Water Pollution
    14. Nutrient and Thermal Water Pollution
      1815 views
      15. Eutrophication or Algal Bloom, Industrial Effluents
    15. Eutrophication or Algal Bloom, Industrial Effluents
      27.6: Health and Diseases
      Insecticides, Herbicides and Fertilizers
    1. Insecticides, Herbicides and Fertilizers