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Chapter No.01
- Lecture No.01 (Big Bang Theory)
- Lecture No.02 (The Sun)
- Lecture No.02 (PDF)
- Lecture No.03 (The Solar System)
- Lecture No.03 (PDF)
- Lecture No.04 (The Earth)
- Lecture No.05 (Earth Atmosphere)
- Lecture No.04 (PDF)
- Lecture No.05 (PDF)
- Lecture No.06 (Composition of Atmosphere)
- Lecture No.06 (PDF)
- Lecture No.07 (Greenhouse Effect)
- Lecture No.07 (PDF)
- Lecture No.08 (Global Warming)
- Lecture No.08 (PDF)
- Lecture No.09 (Ozone Depletion)
- Lecture No.09 (PDF)
- Lecture No.10 (Acid Rain)
- Lecture No.10 (PDF)
- Lecture No.11 (Day , Night and Seasons)
- Lecture No.11 (PDF)
- Lecture No.12 (Solar and Lunar Eclips)
- Lecture No.12 (PDF)
- Lecture No.13 (Phases of Moon )
- Lecture No.13 (PDF)
- Lecture No.14 (Earthquakes)
- Lecture No.14 (PDF)
- Lecture No.15 (Volcanoes)
- Lecture No.15 (PDF)
- Lecture No.16 Part-I (Precipitation)
- Lecture No.16 Part-I (PDF)
- Lecture No.16 Part-II (Precipitation)
- Lecture No.16 Part II (PDF)
- Lecture No.17 (Map Reading)
- Lecture No.17 (PDF)
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Chapter 2 Living Things
- Lecture No.18 Part-I (Birth of Life on Earth)
- Lecture No.18 Part-II (Birth of Life on Earth)
- Lecture No.18 (PDF)
- Lecture No.19 (Cell Structure)
- Lecture No.19 (PDF)
- Lecture No.20 (Cell Structure and Its functions)
- Lecture No.19 (PDF)
- Lecture No.21 (Cell Structure and Its functions)
- Lecture No.21 (PDF)
- Lecture No.22 (Cell Structure and Its functions)
- Lecture No.22 (PDF)
- Lecture No.22 (Cell Structure and Its functions)
- Lecture No.23 (PDF)
- Lecture No.24 (Human Body System)
- Lecture No.25 (Blood Circulatory System)
- Lecture No.25 (PDF)
- Lecture No.26 (Human Brain)
- Lecture No.26 (PDF)
- Lecture No.27
- Lecture No.28
- Lecture No.29
- Lecture No.30 (Human Ear)
- Lecture No.30 (PDF)
- Lecture No.31 (Earthquake)
- Lecture No.31 (PDF)
