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Chapter 6: Environment and Natural Resources (35 videos)
6.1: Earth's Atmosphere
  1. Introduction to Atmosphere
  2. Composition of Atmosphere
6.2: Layers of Atmosphere
  1. Layers of Atmosphere
  2. Troposphere
  3. Stratosphere
  4. Mesosphere
  5. Thermosphere
6.3: Ozone
  1. Depletion of Ozone
  2. Effect of Ozone Depletion
6.4: Green House Effect
  1. Green House Effect
  2. Effect of Global Warming
6.5: Energy Radiation and absorbtion in Atmosphere
  1. (No vidoes available yet. Still under development.)
6.6: Human activity and Disturbance in climate
  1. (No vidoes available yet. Still under development.)
6.7: Pollution
  1. Pollutants
  2. More on Pollutants
  3. Sources of Air Pollutants
  4. Water pollutents,Oxygen-Demanding Or Industrial Effluents
  5. Agricultural Water Pollutants
  6. Water Pollutants - Synthetic Organic Compounds
  7. Nutrient and Thermal Water Pollution
  8. Effects of Water Pollution
6.8: Fossil and Uses
  1. (No vidoes available yet. Still under development.)
6.9: Coal
  1. Coal
6.10: Petroleum
  1. Petroleum
6.11: Natural Gas
  1. Natural Gas
6.12: Natural and Mineral Resources of Pakistan
  1. Coal
  2. Petroleum
  3. Natural Gas
  4. Occurrence of Iron
6.13: Conservation of Natural and Mineral Resources of Pakistan
  1. Advantages of Recycling
6.14: Agriculture
  1. Cereal Crops, Poultry, Dairy
  2. Cereal Crops
  3. Fish Farming, Fuel
6.15: Wildlife
  1. Endangered Species
6.16: Marine Resources
  1. Components of Ecosystem
  2. Acid Rain
  3. Deforestation, Soil Erosion
  4. Control of Pollution
6.17: Population of Pakistan
  1. (No vidoes available yet. Still under development.)
6.18: Effects of Rising Population on Environment
  1. (No vidoes available yet. Still under development.)
 

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