Question

1.Give three examples of Rayon,Nylon, polyester,acrylic

2. Why should we avoid the use of plastic as far as possible in our daily life? Explain with the help of examples.

3. should the handle and bristle of a tooth brush be made of the same material? Give reason for your response.
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Answer 1

Answer:

Explanation:

question 1

1. examples of rayon: bedsheets, carpets and shirts

2. examples of nylon: socks, sleeping bags and ropes

3. examples of polyester: jackets, nets and raincoats

4. examples of acrylic: craft yarns, boat and vehicle covers and luggage

question 2

we should avoid plastics in our daily life because they are very harmful to us and to other animals and marine life.

a plastic cup takes 50-80 years to decompose

if a small cup can take this many years then think of huge plastic materials

question 3

no the material of handle and bristle of a toothbrush can't be of same material because if we use the hard plastic inside our mouth then it will lead bleeding in our mouth