- Sweaters are made from wool because air is trapped inside which prevents the loss of heat from our body.
- Gunny bags are made from jute because it is economical, reusable, recyclable and stronger than other matrerials.
- Parachute canopies are made from nylon because it is light, elastic and stronger than a steel wire of the same diameter.
- Sarees are made from silk because of its smooth and soft texture.