Question

Give one word answer :
1.Materials that cannot be composed easily by natural processes-______ 2. Materials that can be decomposed easily by natural processes-________ 3.Plastic that cannot be melted on heating -________
4. Plastics that can be melted and remoulded into shapes desired -________



I want all answer not any one or two.


Study positively ❄️❄️​

Answer 1

Answer:

1)- A material which is not easily decomposed by natural processes is termed as non-biodegradable material.

2)- Materials that can be decomposed easily by natural processes is termed as biodegradable material.

3)- Plastic that cannot be melted on heating is termed as thermosetting plastics.

4)- Plastics that can be melted and remoulded into shapes desired is termed as thermoplastics.