Across
- 3. Is made from chemicals from oil.
- 5. Is a human feature.
- 7. Is a physical feature.
- 8. It is much better to ______ using products and energy made from non-renewable resources.
- 9. Is a non-renewable resource.
Down
- 1. Is a renewable resource.
- 2. Is a physical feature.
- 4. Is a non-renewable resource that come from metal ores.
- 6. Is made from sand.
- 7. _______ and glass can be recycled over and over again.