Across
- 2. a gas that causes the greenhouse effect, especially carbon dioxide
- 5. a measurement of the amount of carbon dioxide that someone’s activities produce.
- 6. an automatic vehicle with an electric motor powering it
- 7. a type of animal plant that might stop existing because there are only a few of that type alive
- 8. a container for waste that will be recycled, for example, paper or glass
- 10. fuels, such as gas, coal, and oil, that were formed underground from plant and animal remains millions of years ago
Down
- 1. all plastic-containing materials which can be used for the containment, protection, handling, delivery and presentation of other products
- 3. the unwanted things and waste material produced in the running of a household, such as used paper, empty tins and bottles, and waste food.
- 4. energy that uses the power of the sun to produce electricity
- 9. changes in the world’s weather