Question

(Check Point 2
Write True of False.
1. Plastics are biodegradable substance,
2. Plastics can be recycled.
3. The articles made of plastics are durable.
4. PVC is a thermosetting plastic.
5. Bakelite was the first fully synthetic plastic.​

Answer 1

Answer:

1. False

2. True

3. False

4. I don't know

5. True.

Answer 2

Answer:

1. False
2. True
3. True
4. False
5. False