Correct group of natural fibres is :

Question

Accepted Answer

Option 1, which includes Cotton, Linen, Silk, and Wool, is the correct group of natural fibres. Here's why:

1. **Cotton**: Cotton is a natural fibre obtained from the cotton plant. It is composed primarily of cellulose and is known for its softness, breathability, and absorbency. Cotton is widely used in the textile industry for making clothes, bed linens, and other fabric products.

2. **Linen**: Linen is another natural fibre derived from the flax plant. It is known for its strength, durability, and ability to keep cool in warm weather. Linen is often used for making summer clothing, tablecloths, and bed linens.

3. **Silk**: Silk is a natural protein fibre produced by silkworms. It is renowned for its luxurious feel, sheen, and strength. Silk is commonly used in high-end fashion, ties, and scarves.

4. **Wool**: Wool is a natural fibre obtained from sheep and other animals like goats (cashmere, mohair) and rabbits (angora). It is known for its warmth, elasticity, and moisture-wicking properties. Wool is widely used in making sweaters, suits, and blankets.

Now, let's explain why the other options are incorrect:

- **Option 2 (Cotton, Rayon, Silk, Nylon)**: Rayon and Nylon are not natural fibres. Rayon is a semi-synthetic fibre made from regenerated cellulose, while Nylon is a fully synthetic fibre made from petrochemicals.

- **Option 3 (Linen, Polyester, Silk, Cotton)**: Polyester is not a natural fibre; it is a synthetic fibre made from petrochemicals. The presence of Polyester makes this option incorrect.

- **Option 4 (Orlon, Asbestos, Cotton, Decron)**: Orlon and Decron are synthetic fibres, and Asbestos, although a natural mineral fibre, is not typically classified with textile fibres due to its health hazards and different applications. This makes the group incorrect as a collection of natural fibres.

In conclusion, Option 1 is the only group that consists entirely of natural fibres, making it the correct answer.