Eco-friendly Materials & Processes MCQs

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1. Which of the following is considered an eco-friendly material?
(A) Organic cotton
(B) PVC
(C) Acrylic
(D) Nylon

2. Bamboo fiber is considered sustainable because:
(A) It requires heavy pesticides
(B) It grows rapidly without much water
(C) It releases toxins in soil
(D) It is non-biodegradable

3. Which process reduces water consumption in textile dyeing?
(A) Traditional vat dyeing
(B) Digital printing
(C) Over-dyeing
(D) Chemical bleaching

4. What is the main characteristic of eco-friendly materials?
(A) Non-biodegradable
(B) Renewable and low-impact
(C) High chemical composition
(D) Synthetic-based production

5. Hemp is considered sustainable because:
(A) It requires high chemical fertilizers
(B) It enriches the soil
(C) It consumes excessive water
(D) It is non-recyclable

6. Which of the following is NOT an eco-friendly material?
(A) Linen
(B) Polyester
(C) Tencel
(D) Organic hemp

7. Low-impact dyes are preferred because they:
(A) Require more energy
(B) Reduce water pollution
(C) Contain toxic metals
(D) Are non-biodegradable

8. Which natural fiber is known for being biodegradable?
(A) Nylon
(B) Acrylic
(C) Silk
(D) Polyester

9. What is the advantage of waterless dyeing technology?
(A) Increased chemical waste
(B) Reduced water usage and pollution
(C) Higher carbon footprint
(D) Less colorfastness

10. Which process is considered eco-friendly in fabric finishing?
(A) Enzyme treatment
(B) Chlorine bleaching
(C) Acid washing
(D) Resin finishing

11. Recycled polyester is made from:
(A) Cotton scraps
(B) PET plastic bottles
(C) Hemp waste
(D) Nylon waste

12. Which material requires less water compared to conventional cotton?
(A) Linen
(B) Acrylic
(C) Rayon
(D) Nylon

13. Which process helps reduce fabric waste?
(A) Smart pattern cutting
(B) Overproduction
(C) Mass incineration
(D) Excessive bleaching

14. What is the main purpose of using organic dyes?
(A) To enhance synthetic waste
(B) To minimize harmful chemicals
(C) To increase water usage
(D) To reduce fabric strength

15. Which of the following is an example of a closed-loop production system?
(A) Throwaway fashion
(B) Tencel production
(C) Acid wash denim
(D) Plastic-based rayon

16. Cork fabric is considered eco-friendly because it is:
(A) Synthetic-based
(B) Renewable and biodegradable
(C) Non-recyclable
(D) Chemical intensive

17. Which type of leather is sustainable?
(A) PVC leather
(B) Vegetable-tanned leather
(C) Chrome-tanned leather
(D) Plastic leather

18. Eco-friendly packaging in textiles often uses:
(A) Single-use plastics
(B) Plant-based materials
(C) Polystyrene
(D) Styrofoam

19. What is the benefit of using recycled cotton?
(A) Increases textile waste
(B) Reduces water and energy consumption
(C) Requires heavy pesticides
(D) Decreases fiber quality

20. Which process is harmful to the environment in denim production?
(A) Ozone washing
(B) Stone washing with pumice
(C) Laser finishing
(D) Water-free finishing

21. Which eco-friendly fiber is made from wood pulp?
(A) Polyester
(B) Tencel
(C) Nylon
(D) Acrylic

22. What does GOTS certification indicate?
(A) Chemical-intensive production
(B) Organic and sustainable textile standards
(C) Low-quality garments
(D) High carbon emissions

23. What is a primary benefit of natural fibers?
(A) Non-recyclable
(B) Biodegradability
(C) High chemical residue
(D) Microplastic release

24. Which plant-based material is used for eco-friendly shoes?
(A) PVC
(B) Cork
(C) Polyester
(D) Acrylic

25. Recycled nylon is commonly produced from:
(A) Waste tires
(B) Fishing nets and fabric scraps
(C) Paper waste
(D) Glass bottles

26. Which sustainable method is used to bleach textiles?
(A) Chlorine bleach
(B) Oxygen-based bleach
(C) Acid bleach
(D) Sulfur bleach

27. Which type of farming is eco-friendly for cotton?
(A) Genetically modified farming
(B) Organic farming
(C) Pesticide-intensive farming
(D) Conventional monoculture

28. Which eco-friendly material is made from pineapple leaves?
(A) Rayon
(B) Piñatex
(C) Nylon
(D) Polyester

29. Which process minimizes the carbon footprint in textile printing?
(A) Screen printing
(B) Digital textile printing
(C) Pigment dyeing
(D) Heat transfer printing

30. Wool is considered sustainable when:
(A) Produced in intensive farms
(B) Sourced from certified ethical farms
(C) Blended with polyester
(D) Chemically processed

31. What is the advantage of plant-based dyes over synthetic dyes?
(A) High toxicity
(B) Non-renewable source
(C) Less environmental damage
(D) High chemical load

32. Which eco-friendly process saves energy during textile production?
(A) Cold pad-batch dyeing
(B) Steam bleaching
(C) Heat-intensive finishing
(D) Dry cleaning

33. What is the key feature of biodegradable fabrics?
(A) They do not decompose
(B) They break down naturally
(C) They emit toxic gases
(D) They create microplastics

34. Which renewable energy source is most commonly used in sustainable textile mills?
(A) Coal
(B) Solar energy
(C) Diesel
(D) Petroleum

35. Which certification focuses on recycled materials?
(A) GOTS
(B) OEKO-TEX
(C) Global Recycle Standard (GRS)
(D) ISO 9001

36. The use of organic hemp reduces:
(A) Soil fertility
(B) Pesticide and fertilizer use
(C) Fabric breathability
(D) Water drainage

37. Which process in textile finishing is considered sustainable?
(A) Plasma treatment
(B) Formaldehyde resin finishing
(C) Acid finishing
(D) Chlorine bleaching

38. What is the main environmental concern with synthetic fabrics?
(A) High biodegradability
(B) Microplastic shedding
(C) Soil enrichment
(D) Rapid decomposition

39. Which is an eco-friendly alternative to traditional leather?
(A) Vinyl leather
(B) Mushroom leather
(C) Plastic leather
(D) PVC leather

40. Which process conserves the most water in fabric washing?
(A) Ozone washing
(B) Heavy rinse washing
(C) Acid rinse
(D) Chlorine wash

41. What is the benefit of closed-loop textile dyeing systems?
(A) Unlimited chemical discharge
(B) Reduced water and chemical waste
(C) Increased pollution
(D) Non-recyclable wastewater

42. Which natural material is used for sustainable insulation in fashion?
(A) Wool
(B) PVC
(C) Acrylic
(D) Nylon

43. The use of recycled PET reduces:
(A) Plastic waste in landfills
(B) Water recycling efficiency
(C) Natural fiber demand only
(D) Organic farming practices

44. Which material is used in making biodegradable buttons?
(A) Shell and wood
(B) Plastic
(C) Resin
(D) PVC

45. Which sustainable textile process reduces energy consumption?
(A) Hot dyeing
(B) Cold dyeing
(C) Chlorine washing
(D) High-heat steaming

46. Which of the following is an eco-friendly synthetic alternative?
(A) Recycled polyester
(B) Virgin nylon
(C) Polypropylene
(D) PVC

47. Which chemical is avoided in sustainable fabric softening?
(A) Silicone
(B) Formaldehyde
(C) Natural oils
(D) Beeswax

48. Which production method minimizes waste in garment cutting?
(A) Digital pattern making
(B) Manual random cutting
(C) Overlapping templates
(D) Bulk waste layering

49. Which eco-friendly material is derived from agricultural waste?
(A) Piñatex
(B) Nylon
(C) Rayon
(D) Polyester

50. The main benefit of eco-friendly materials is:
(A) Short product lifespan
(B) Reduced environmental impact
(C) Increased synthetic waste
(D) High carbon emissions

Eco-friendly Materials & Processes MCQs

1. Core Fashion Design Subjects

2. Textile and Fabric Studies

3. Fashion Technology & Production

4. Fashion Marketing & Business

5. History & Theory

6. Accessory & Product Design

7. Sustainable & Ethical Fashion

8. Professional & Soft Skills