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