Fiber Types and Cultivation Practices

The video tutorial covers the basics of fibers and fabrics, distinguishing between natural and synthetic types. It explains the sources and properties of natural fibers like cotton, jute, silk, and wool, and synthetic fibers such as nylon and polyester. The video also details the processes of fiber extraction, spinning, and weaving, and discusses the properties and uses of different fibers. Additionally, it touches on the historical context of linen and the environmental impact of synthetic fibers.

What is the primary difference between natural and synthetic fibers?

• Synthetic fibers are obtained from animals, while natural fibers are not.

• Synthetic fibers are weaker than natural fibers.

• Natural fibers are biodegradable, while synthetic fibers are not.

• Natural fibers are man-made, while synthetic fibers are plant-based.

Which of the following is NOT a natural fiber?

• Cotton

• Jute

• Nylon

• Silk

What is one advantage of synthetic fibers over natural fibers?

• They dry quickly.

• They are biodegradable.

• They are more expensive.

• They are more absorbent.

What is jute commonly known as?

• Silver fiber

• Golden fiber

• Bronze fiber

• Platinum fiber

Which climate condition is NOT suitable for growing jute?

• Warm and humid

• Well-drained soil

• High temperature

• Cold and dry

What type of soil is ideal for growing cotton in India?

• Sandy soil

• Peaty soil

• Black soil

• Clay soil

What is the process of separating cotton fibers from seeds called?

• Knitting

• Ginning

• Spinning

• Weaving

Which of the following is a characteristic of wool?

• It is obtained from silkworms.

• It is used in summer clothing.

• It traps heat and provides warmth.

• It is non-biodegradable.

What is the process of rearing silkworms for silk production called?

• Aquaculture

• Horticulture

• Apiculture

• Sericulture

Which fiber is known for its shiny appearance and strength?

• Linen

• Silk

• Jute

• Wool