UBSE - 8 - Science :: Microorganisms: Friend and Foe

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Go To: UBSE-Science-Grade 8

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[Contributor - Rini Jose]

https://ncert.nic.in/textbook.php (Hindi and English)


[Author - Kripa S, Neelam Singh]


https://www.youtube.com/watch?v=bY5PLLHxpbs (Good and Bad microbes)

https://www.youtube.com/watch?v=ZaFVfHftzpI (Hindi - Nitrogen Fixation)


[Author - Arshea Bimal]


1. Take two pots and fill each pot half with soil. Mark them A and B. Put plant waste in pot A and things like polythene bags, empty glass bottles and broken plastic toys in pot B. Put the pots aside. Observe them after 3-4 weeks.

2. https://www.youtube.com/watch?v=4KG645qrpw8 (inflatable lungs)


[Contributor - Suhas B]

https://drive.google.com/open?id=1MeeY-Flb98H_vhnrED9i6wFHGbn9XTke (Question Bank - English)

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