Class 9 SST PPT PDF - Atmosphere and Climate | Understanding Society India and Beyond Part-I Chapter 3
34-page Class 9 SST Chapter 3 PPT notes from Understanding Society India and Beyond Part-I covering atmosphere, climate, gases, layers, ozone, weather and rainfall.
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Chapter 3 - Atmosphere and Climate
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Class 9 SST Chapter 3 PDF/PPT notes from Understanding Society India and Beyond Part-I on Atmosphere and Climate.
Inside this PDF:
- Meaning and importance of the atmosphere
- Composition of the atmosphere: nitrogen, oxygen, carbon dioxide, water vapour and dust particles
- Layers of the atmosphere: troposphere, stratosphere and other major layers
- Ozone layer and protection from harmful solar radiation
- Weather and climate concepts
- Clouds, rainfall, humidity and temperature regulation
Best for quick revision, classroom teaching, self-study and exam preparation. This is Chapter 3 only.
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