Across
- 2. A light metal used in cans and foil.
- 3. A flexible material used for making tires and erasers.
- 5. A soft material from sheep used for making clothes.
- 7. A soft, fluffy material used for making clothes.
- 8. A smooth, shiny material made by silkworms.
- 9. A material used in building that hardens when mixed with water.
- 10. A thin material used for writing and drawing.
- 11. A transparent material used in windows and bottles.
Down
- 1. A material made from fibers, used for making clothes.
- 4. A hard, shiny material used for making tools and machines.
- 5. A material that comes from trees and is used for building.
- 6. A strong material made from animal skin.
- 8. A hard, natural material used for building and sculpture.
- 9. A soft, natural material used for making pottery.
- 10. A light, flexible material used for many products.