Across
- 3. – a large area filled with trees
- 8. – harmful waste added to the environment
- 9. – the natural world around us
- 11. – to use materials again instead of throwing them away
- 13. – the usual weather in a place over time
- 14. – harm done to something
- 15. – rain, wind, sunshine, and temperature outside
Down
- 1. – the natural home of a plant or animal
- 2. – something useful people need or use
- 4. – to keep something safe from harm
- 5. – animals living freely in nature
- 6. – power used for heat, light, or movement
- 7. – a group of similar living things
- 10. – a huge body of salt water
- 12. – made by nature, not humans