Natural Fibers Overview
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Questions and Answers

What characteristic is true about cotton fibers?

  • They are soft, fine, and white in color. (correct)
  • They are derived from the stem of the plant.
  • They are known for their luster.
  • They originate from cold environments.
  • Which of the following is a factor in the cultivation of cotton?

  • It prefers dry and arid conditions.
  • It thrives in warm and humid environments above 30°C. (correct)
  • It is a perennial plant.
  • It is grown primarily in cool climates.
  • What is a distinguishing feature of flax fibers?

  • They are derived from cotton pods.
  • They are primarily used for animal feed.
  • They are short and curly.
  • They produce fabrics known for their strength and straightness. (correct)
  • Which animal fiber is produced by silkworms?

    <p>Silk</p> Signup and view all the answers

    What is true about the properties of cotton fabrics?

    <p>They are not highly lustrous.</p> Signup and view all the answers

    Which statement correctly describes flax fibers?

    <p>They are strong, long, and straight.</p> Signup and view all the answers

    What is a primary use for cotton in textile production?

    <p>Producing animal feed, fabrics, and papers.</p> Signup and view all the answers

    Which of the following environments is ideal for growing cotton?

    <p>Warm and humid environments above 30°C.</p> Signup and view all the answers

    What does 'northern silk' refer to?

    <p>Flax fibers, which have a lustrous appearance.</p> Signup and view all the answers

    Which of the following animal fibers is known for its luxurious feel and is derived from goats?

    <p>Cashmere</p> Signup and view all the answers

    Study Notes

    Natural Fibers

    • Natural fibers are categorized into plant and animal fibers
    • Plant fibers include cotton and flax
    • Animal fibers include silk from the silkworm's cocoon, wool from sheep, goats, or camels
    • Cotton is a one-year plant with fibers on the seed of the plant
    • The cotton seed has a fluffy covering of fibers
    • Cotton cloth is soft and not very shiny; fibers are of similar thickness
    • Flax is a short plant with fibers on the stem
    • Flax fibers are smooth, long, and strong
    • Flax cloth has a characteristic sheen
    • Cotton is native to India
    • Cotton grows well in warm, humid conditions
    • Flax is also called the "north silk"

    Other Fibers

    • Chemical fibers are made from wood pulp, petroleum, or coal.
    • Examples include rayon, nylon and polyester
    • Different materials like wood, petroleum, and coal are used

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    Description

    This quiz explores the world of natural fibers, focusing on the two main categories: plant and animal fibers. Understand the characteristics and sources of common fibers like cotton and flax, as well as an introduction to chemical fibers such as rayon and nylon. Test your knowledge on the properties, production, and uses of these materials.

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