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Ch#14–Download Free Class 10th/Matric/SSC-II Chemistry Notes (FBISE Islamabad) and Other Boards in shape of Video Lectures in Urdu Language

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From this section you can download / view Video Lectures on all subjects for all 6th, 7th, 8th, 9th and 10th classes/grades free of cost. The Videos for class 9th and 10th classes are prepared by SABAK Foundation for the ease of students as per new and updated syllabus/course prescribed by Federal Board of Intermediate & Secondary Education (FBISE), Islamabad – Pakistan and other BISE(s)/Boards of Pakistan and Directorate of Education, Islamabad – Pakistan. We are fully hopeful that after after watching/viewing these Video Lectures you will score 90% plus marks in your exams as they have been prepared in a very simple, easy, brief and in simple and lucid language to understand. For any queries you can contact us. We recommend you to like our Facebook Fan page  for latest updates and new posts.

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Chapter 14: The Atmosphere (19 videos)

14.1: Composition of Atmosphere

  1. Introduction to Atmosphere
  2. Composition of Atmosphere

14.2: Layers of Atmosphere

  1. Layers of Atmosphere
  2. Troposphere
  3. Stratosphere
  4. Mesosphere
  5. Thermosphere

14.3: Air Pollutants

  1. Pollutants
  2. Types of Pollutants,Oxides
  3. Sources of Air Pollutants
  4. Green House Effect
  5. Global Warming
  6. Effect of Global Warming
  7. Pollutants of Sulphur Compound
  8. Pollutants of Nitro Compound
  9. Acid Rain
  10. Effect of Acid Rain

14.4: Ozone Depletion and its Effects

  1. Depletion of Ozone
  2. Effect of Ozone Depletion