Explain the advantages of fibres and plastic?
$$\text{Both fibre and plastic have dominated the world since quite sometime due to their user- friendly characteristics}$$.
Plastic has substituted natural product, due to much of its good qualities.
1. Plastic is light in weight. It is easy to carry, can be managed ell and is easy to handle. Being lighter as compared to metals, plastic are used in cars, aircraft and spacecraft too.
2. Plastic in non- reactive you cannot keep pickle or anything sour in metal container react with acid. Again metal like iron get rusted when left exposed to moisture and air. But plastic do not react with water or air. That is why they are used to store various kind food material and also many chemicals.
3. plastic is strong and durable. That is used to make buckets, tube and most of our household articles.
4. Plastic can be moulded into different shape and size. Hence, it is used for various purposes from insulating wire to making spacecraft.
5. Plastic is low in price. This is why it is within the reach of common man.