Across
- 4. Used to make tires
- 5. Synthetic fiber used in sportswear
- 6. Composite material
- 7. Used to make clothing, carpets and other textiles
- 9. Used in packaging bottles and toys
- 11. Made by combining two or more materials
- 12. Synthetic fabrics are wash, dry and wear
Down
- 1. Large molecules composed of long, repeating chains of smaller units called monomers
- 2. Make great wardrobe choices for outdoor adventures
- 3. The process of chemically joining two or more polymer chains or molecules together
- 8. Strong and can last longer than natural materials
- 10. Can be produced cheaply