Question 1: Describe the key properties of cotton fabric and explain why it is commonly used in clothing.

Answer: Cotton is soft, breathable, absorbent, and durable. These properties make it comfortable to wear, especially in warm weather, and suitable for everyday clothing.

Question 2: Compare the properties of polyester and wool fabrics. Highlight at least two differences and their implications for use.

Answer: Polyester is synthetic, resistant to shrinking and wrinkling, and dries quickly, making it good for sportswear. Wool is natural, insulating, and hygroscopic, suitable for warm clothing and winter wear.

Question 3: Explain why nylon is often used in outdoor gear such as tents and raincoats.

Answer: Nylon is strong, lightweight, resistant to tearing and water, making it durable and waterproof, ideal for outdoor gear.

Question 4: Describe the main property of silk that makes it a luxurious fabric and suitable for special garments.

Answer: Silk has a smooth, shiny surface and a soft texture. It is lightweight, breathable, and has a natural sheen, which gives it a luxurious appearance.

Question 5: Sketch a fabric that would be suitable for making a sports jersey. Label the key features that contribute to its suitability.

Answer: A correct sketch would show a fabric with a smooth, stretchy appearance, perhaps with tiny holes or mesh to indicate breathability. Labels should include 'stretchy', 'breathable', and 'moisture-wicking'.

Question 6: Describe how the properties of denim make it appropriate for making jeans.

Answer: Denim is durable, hard-wearing, and resistant to wear and tear, making it suitable for everyday clothing such as jeans that need to last through frequent use.

Question 7: List three fabrics that are good insulators and briefly explain how their properties contribute to insulation.

Answer: Wool, fleece, and polyester fill are good insulators because they trap air within their fibers, reducing heat transfer and keeping the wearer warm.

Question 8: Imagine you are designing a lightweight, waterproof jacket. Which fabric property is most important, and why?

Answer: Water resistance or waterproofness is most important to prevent water from penetrating the fabric, keeping the wearer dry.

Question 9: Explain why linen fabrics are often chosen for summer clothing.

Answer: Linen is lightweight, breathable, and absorbs moisture well, making it comfortable to wear in hot weather.

Question 10: Draw a simple sketch of a fabric that would be suitable for making a heavy winter coat. Describe the key features your sketch should include.

Answer: A suitable sketch would show a thick, textured fabric with a dense weave, possibly with a fuzzy or woolly appearance. Labels should include 'insulating', 'thick', 'warm', and 'heavy'.