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Sindh Board > 9th > General Science (Total Videos: 324)

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Chapter 6: Environment and Natural Resources (21 videos)
6.0: Atmosphere
  1. Introduction to Atmosphere DEMO
  2. Composition of Atmosphere
  3. Layers of Atmosphere
  4. Troposphere
  5. Stratosphere
  6. Mesosphere
  7. Thermosphere
  8. Depletion of Ozone
  9. Effect of Ozone Depletion
  10. Green House Effect
  11. Effect of Global Warming
6.1: Weather and Climate
  1. (No vidoes available yet. Still under development.)
6.2: Role of Man In Disturbing Environment
  1. (No vidoes available yet. Still under development.)
6.3: Minerals
  1. Coal DEMO
  2. Petroleum
  3. Natural Gas
  4. Occurrence of Iron
6.4: Agricultural Products
  1. Cereal Crops, Poultry, Dairy
  2. Cereal Crops
6.5: Dairy Farming and its importance
  1. Fish Farming, Fuel
6.6: Poultry Farming
  1. (No vidoes available yet. Still under development.)
6.7: Wildlife
  1. Endangered Species
6.8: Huma Population Explosion
  1. Deforestation, Soil Erosion
  2. Control of Pollution
 

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