Across
- 5. When you take oil out of the ground you damage this
- 7. Made out of oil
- 9. Used in microwave and margarine tubs
- 10. To use more than once
Down
- 1. To use less of something
- 2. Plastic used in pipe fittings and windows
- 3. Can be high or low
- 4. Used in water bottles
- 6. To make into something else
- 8. Something you create