Across
- 2. made of long, repeating chains of molecules
- 3. made from plants
- 6. rayon is obtained from
- 8. mostly used in winters
- 9. the woolly covering of a sheep or goat
- 13. strongest fibre
- 15. man made fibres
- 17. it is super strong comes from spider
- 18. the material used for clothing in ancient times
- 19. a waterproof fibre
Down
- 1. synthetic fibres are made from
- 4. Synthetic fibres are also called
- 5. comes from a plant (starts with c)
- 7. made by units of esters
- 10. Camel wool is a type of fabric derived from
- 11. process of getting silk
- 12. its popular for making bags
- 14. objects that don't harm the environment are also called
- 16. parachutes are made of
- 17. insects feed on mulberry trees