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Garbage In Garbage Out

Question 4:

(a) Collect pieces of different kinds of paper. Find out which of these can be recycled.

(b) With the help of a lens look at the pieces of paper you collected for the above question. Do you see any difference in the material of a recycled paper and a new sheet of paper?


(a) All type of paper can be recycled.

(b) It is impos...

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