CBSE: Class 5: Science: AIR (Part 1)

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AIR
- Humidity
- Human beings and animals need air (oxygen)
- Plants need air (Photosynthesis)
- Lets do an experiment/ activity
- Ozone layer/ UV rays
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5:11 How plants absorb Nitrogen, explained very well. Thanks

vestahathaway
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In my school they are teaching online class they are sending your videos it is very very useful fantastic

Sanjaygaming-oh
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Thank you mam for teaching this 😇😇😇😇😇😇😇

ranjithdada