MHSB - 7 - Science :: Natural Resources

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MSCERT-Science-Grade 7

[edit]

[Author - Kripa S]


https://www.youtube.com/watch?v=eaWMjQnD5aY (natural resources)


[Author - Kripa S]


1. Talk to neighbours about the pollution caused by humans to the environment. Try to convince them not to use plastic.

2. Take a white flower, put it into water with some dark water colours in it. You will see the petals of the white flower take the same colour as the water.

3. Find out what are the major constituents of ozone layer.


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