Question

Categorise the following things according to the type of fibre from which they are made as natural/man made

1. Woolen clothes
2. Paper
3. Silk saree
4. Nylon socks
5. Tooth brush
6. Cotton clothes​

Answer 1

Explanation:

Woolen clothes

2. Paper

3. Silk saree

4. Nylon socks

5. Tooth brush

6. Cotton clothes

Answer 2

Answer:

Nylon socks ,tooth brush and paper are the manmade fibre and silk saree, woolen clothes and cotton clothes are the natural fibre.

Explanation:

Fibre:

• Fibres are long, thin, flexible structures that resemble threads. These might be converted into fabrics by being spun into yarns.
• Fibers are divided into two categories based on their source: natural fibres and synthetic fibres.

Natural fibre

• The fibres that come from plants, animals, or mineral sources are known as natural fibres.
• Wool, silk, and cotton are a few examples.

Man made fibre:

• synthetic fibres manufactured from materials like rayon or polyester

• The two primary categories of man-made fibres (MMF) are synthetic and cellulosic.
• Cellulosic fibres are made from wood pulp, whereas synthetic fibres are made from crude oil.
• Polyester, acrylic, and polypropylene are the three main types of synthetic staple fibres.

Manmade fibre:

• Nylon socks
• tooth brush
• paper

Natural fibre:

• silk saree
• woolen clothes

• . Cotton clothes​

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