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Types of Fibres: Natural and Synthetic Video Lecture | Advance Learner Course: Science Class 5

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FAQs on Types of Fibres: Natural and Synthetic Video Lecture - Advance Learner Course: Science Class 5

1. What are natural fibers?
Natural fibers are fibers that are obtained from plants, animals, or minerals. Examples of natural fibers include cotton, silk, wool, hemp, and jute. These fibers are biodegradable and are known for their breathability and comfort.
2. What are synthetic fibers?
Synthetic fibers are man-made fibers that are produced through chemical processes. They are derived from petrochemicals and include materials like polyester, nylon, acrylic, and spandex. Synthetic fibers are known for their durability, strength, and resistance to wrinkles and shrinkage.
3. What are the advantages of natural fibers?
Natural fibers have several advantages. They are environmentally friendly as they are biodegradable and do not release harmful toxins during production. They are also breathable and provide excellent insulation. Natural fibers are known for their comfort, softness, and ability to absorb moisture.
4. What are the advantages of synthetic fibers?
Synthetic fibers have their own set of advantages. They are highly durable and resistant to wear and tear. Synthetic fibers also have excellent elasticity and can retain their shape well. They are often more affordable compared to natural fibers and can be produced in a wide range of colors and textures.
5. Are natural fibers more sustainable than synthetic fibers?
In terms of sustainability, natural fibers are generally considered to be more environmentally friendly than synthetic fibers. Natural fibers are renewable, biodegradable, and have a smaller carbon footprint. However, the sustainability of a fiber also depends on factors such as cultivation methods, water usage, and production processes. It is important to consider the entire lifecycle of a fiber to determine its overall environmental impact.
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