Question

Q1. Give one word for -

(a) A special type of plastic used as fire-proof plastic.

(b) A plastic used for making electrical switches and handles of various utensils.

(c)A plastic which is used for making floor tiles, kitchenware and fabrics which resist

fire.

(d) A plastic which is used for non-stick coating on cook wares.

Q2.Disposal of plastic is a major problem. Why?

Q3.As a responsible citizen what measures do you suggest to keep public places clean

and free of plastic?

Q4. Identify whether the following wastes are biodegradable or non- biodegradable.

a. Paper

b. Aluminium

c. Plastic bags

d. Cotton clothesQ5. Read the following statements and tick the correct answer.

(i) Plastic bags can choke the drains.

(ii) Mosquitoes cannot grow in such choked drains.

(a) both are wrong

(b)both are correct

(c) Statement (i) is wrong and ii) is correct

(d)Statement (ii) is wrong and (i) is correct

Q6. This symbol represents :

(a) reduce

(b)reuse

(c) reverse

(d)recycle

Q7. Which of the following is not a part of 5R s formula ?

(a) reduce

(b) recycle

(c ) repurpose

(d) reinvent

Q8. Plastics lead to_________.

(a) Water pollution

(b) Air Pollution

(c) Solid Waste Pollution​

Answer 1

Answer:

1. Polyvinyl Chloride

2. Bakelite

3. Thermosetting Plastic

4.a. Paper: Biodegradable b. Aluminium: Non Biodegradable (c) Plastic Begs: Biodegradable

d. Cotton cloths:biodrgable

5.Option (d)

6.Option (b)

7.Option (c)

8. Option both (a) and (b)

Answer 2

Q 1 [A]polyvinel chloride

[B] bakelite

[C] thermosetting plastic

Q 4 paper , cotton cloths - biodegradable others are non biodegradable

Q 5 option [d]

Q 7 reporpouse

Q 8 solid waste polution