Man And His Environment

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    Chapter 13 Man And His Environment ( 25 videos)  (Practice Test)

      13.1: 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 Sources
    4. Non - Conventional Energy Sources
      2347 views
      5. Nuclear Power
    5. Nuclear Power
      1342 views
      6. Geothermal Power
    6. Geothermal Power
      840 views
      7. Solar energy
    7. Solar energy
      1073 views
      8. Tidal Power and Wind Power
    8. Tidal Power and Wind Power
      1283 views
      13.2: Energy Conservation (Practice Test)
      Green House Effect
    1. Green House Effect
      5647 views
      2. How to Save Energy?
    2. How to Save Energy?
      13.3: Man's Impact On Environment
      Human Impact on Environment
    1. Human Impact on Environment
      13.4: Effects On Agriculture
      Land Pollution
    1. Land Pollution
      3544 views
      13.5: Deforestation And Afforestation (Practice Test)
      Deforestation, Soil Erosion
    1. Deforestation, Soil Erosion
      2459 views
      2. Effect of Human Activities on Environment
    2. Effect of Human Activities on Environment
      2956 views
      13.6: Pollution (Practice Test)
      Air Pollution
    1. Air Pollution
      2761 views
      2. Acid Rain
    2. Acid Rain
      6450 views
      3. Effect of Acid Rain
    3. Effect of Acid Rain
      3475 views
      4. Green House Effect
    4. Green House Effect
      5647 views
      5. Depletion of Ozone
    5. Depletion of Ozone
      6088 views
      6. Land Pollution
    6. Land Pollution
      3544 views
      13.7: Non-Material Pollution
      Noise Pollution
    1. Noise Pollution
      224 views
      13.8: Protection And Conservation of Environment
      Conservation of Biodiversity
    1. Conservation of Biodiversity
      842 views
      13.9: Conservation of Organisms And Their Habitat
      Conservation of Biodiversity
    1. Conservation of Biodiversity
      842 views
      13.10: Health And Diseases (Practice Test)
      Bacterial Diseases in Man
    1. Bacterial Diseases in Man
      3324 views
      2. Viral Diseases
    2. Viral Diseases
      4137 views