Across
- 3. a device that produces electricity to provide power
- 6. animals and plants that grow independently of people, usually in natural conditions
- 8. the power from something such as electricity or oil that can do work, such as providing light and heat
- 10. to say that you will not do or accept something
Down
- 1. the materials in which objects are wrapped before being sold
- 2. to sort and collect rubbish in order to treat it and produce useful materials that can be used again
- 4. anything that lives and moves, including people, birds, etc
- 5. a clear liquid, without colour or taste
- 7. to keep something for a particular purpose or time
- 9. unwanted matter or material of any type