NCERT - 8 - Science :: Some Natural Phenomena

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[Author - Anu Nived]

Objective: To teach the students about natural phenomenas like lightning and earthquakes

Subtopics to be covered:

1. Charges, types of charges and transfer of charges
2. How lightning occurs and safety measures
3. Earthquakes - Causes and Protection

Learning Outcome:

1. Students know about how various natural phenomenas like lightning and earthquake occurs
2. They also know about the preventive measures against lightning and earthquake
3. They know the use of various devices like electroscope and seismograph

[Author - Kripa S]

http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0855-Vigyan/Chapter-15/index.html (NCERT Hindi Medium)

http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0854-Science/Chapter-15/index.html (NCERT English Medium)

https://drive.google.com/open?id=0BzNF2YyqQxJ-LXlvdFlVVG44NkU (JEPC Board) (Hindi Medium)

[Author - Kripa S]

https://www.youtube.com/watch?v=Z0oaJcAzu2w (lightening)

[Author - Anu Nived]

https://skymetweather.com/content/wp-content/uploads/2016/05/Cyclone.jpg (cyclones)

https://i.ytimg.com/vi/Gfr8MExtDYI/maxresdefault.jpg (tornado)

https://i.ytimg.com/vi/m89qAa9HNno/maxresdefault.jpg (thunderstorms)

[Author - Arshea Bimal]

1. https://www.youtube.com/watch?v=g-yqS22wECQ (ecstatic static)

[Contributor - Shachi Patel]

https://drive.google.com/open?id=0BzNF2YyqQxJ-bW1rTzhsTHE5TWc

[Contributor - Shachi Patel]

https://drive.google.com/open?id=0BzNF2YyqQxJ-dXhUVEU5ZFctUjQ

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