Questions and Answers
Which characteristic makes natural fibers advantageous over glass fibers in composite materials?
Lower density and better thermal insulation
What is the earliest evidence of humans using fibers?
Discovery of wool and dyed flax fibers in a prehistoric cave in the Republic of Georgia
What are examples of animal fibers?
Silk, wool, and catgut
What makes cotton fabrics produced from cotton plant fibers desirable in hot and humid climates?
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What is a notable characteristic of natural fibers in terms of environmental impact?
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