Environmental Pollution

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    Chapter 4 Environmental Pollution ( 8 videos)

      4.1: Kinds of Pollution (Air, Land, Water)
      Pollution and its Types
    1. Pollution and its Types
      4.2: Cause of pollution
      Air Pollution
    1. Air Pollution
      2. Land Pollution
    2. Land Pollution
      3. Water Pollution
    3. Water Pollution
      4.3: Measures to Reduce Pollution
      Ways to Reduce Pollution
    1. Ways to Reduce Pollution
      2. The Environment and The 3R's
    2. The Environment and The 3R's
      3. Biodegradable and Non-Biodegradable Materials
    3. Biodegradable and Non-Biodegradable Materials
      4. Ways to Reduce the Impact of Non- Biodegradable Material on Environment (4R)
    4. Ways to Reduce the Impact of Non- Biodegradable Material on Environment (4R)