Test: Fibre to Fabric - Class 7 MCQ

Wool is obtained from sheep, alpaca, and llama, but not from goats.

Weaving is not a step in the process of wool production as it involves the process of making fabric.

Workers involved in the wool industry are commonly affected by tuberculosis due to the inhalation of wool dust.

Dyeing of silk is not a process involved in sericulture as it is a post-production process.

Shearing is the process of removing wool from sheep using specialized tools.

Lung disease is a health hazard associated with sericulture due to the inhalation of silk dust.

Health hazards in the wool industry include respiratory problems, skin irritation, and hearing loss, but not eye strain.

Sericulture involves spinning silk cocoons into thread, which can then be used to make fabric.

Cotton is not a type of silk, and so there is no such thing as cotton silk.

Health hazards in sericulture include respiratory problems, skin irritation, and hearing loss, but not eye strain.

Carding is the process of preparing wool fibers for spinning by separating them and removing any impurities.

Angora is not a type of wool, but rather a type of fur obtained from rabbits.

Spinning is the process of turning wool fibers into yarn, which can then be used to make fabric.

Merino wool is the most common type of wool used in clothing due to its softness and versatility.

Polyester is a synthetic fiber, while cotton, wool, and silk are all natural fibers.

Lanolin is a byproduct of wool production and is used in cosmetics and other products.

Dyeing is the process of coloring fabric using various dyes.

Tussar silk is produced by wild silkworms and is known for its natural golden color.

Reeling is the process of removing impurities from silk cocoons and extracting the silk thread.

Cashmere wool comes from the undercoat of cashmere goats and is known for its softness and warmth.