Across
- 1. Used to make perfumes
- 4. Used as chemical feedstock
- 6. For making fertilisers
- 9. To neutralise acidic soil
- 12. Polymerisation of these makes plastics
- 13. As fuel for vehicles
- 14. Used to make fishing lines, clothing
- 15. Can be used as packaging for food and drinks
- 16. Fuel for aircraft engines
Down
- 2. Used in car batteries
- 3. For preserving food
- 5. To provide inert atmosphere in lightbulbs
- 7. Used for plastic bags, clingfilms
- 8. To bleach wood pulp
- 10. For making road surfaces
- 11. Removes unpleasant odours from water