Question

Differentiate between natural fibres & Man-made fibres for class 7..

Answer 1

Explanation:

One is natural fiber and another is synthetic or man made fiber. Natural fibers are extracted from plants and animals. Manmade fiber are polyester, rayon, viscose staple fiber. Its is a process of wood pulp chemically treated and processed to make a fiber equal to natural fiber with same qualities

Answer 2

Explanation:

DIFFERENCE BETWEEN

NATURAL AND MANMADE FIBRE

●NATURAL FIBRE

• Are fibers that are produced by plants, animals, and geological processes.
• Can be used as a component of composite materials, where the orientation of fibers impacts the properties.
• Can also be matted into sheets to make paper or felt.

Example: cotton, flax, hemp, bamboo, wool, silk, angora, etc.

●MANMADE FIBRE

• Fibres made by man.
• Are made from various chemicals, or are regenerated from plant fibres.
• Fibre whose chemical composition, structure, and properties are significantly modified during the manufacturing process.

Examples:nylon,rayon,polyester and acrylic etc.

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