Across
- 1. A material commonly used to make furniture.
- 4. A fibre obtained from sheep that keeps us warm.
- 6. A material used to make pots and bricks.
- 9. A transparent material used in windows.
- 10. A material through which objects can be seen clearly.
Down
- 2. A material through which you cannot see.
- 3. A lightweight, waterproof material used in bottles and toys.
- 5. A shiny material used to make utensils and tools.
- 7. A material used for writing and drawing.
- 8. A soft natural fibre used to make clothes.
- 11. A flexible material used in erasers and tyre tubes.