Across
- 4. – the effect people leave on nature
- 5. – clean something to remove bacteria
- 6. – nature and the world around us
- 8. – where something comes from
- 9. FOOT – enter a place
- 10. – possibility of something bad happening
- 12. – go to a place for a short time
- 15. CAPS – large areas of ice on the Earth
- 17. – protecting nature for the future
- 18. – a person who travels for pleasure
- 19. – give money to support something
Down
- 1. – a person who supports a cause
- 2. WARMING – increase of the Earth’s temperature
- 3. – a natural place with no people
- 7. – needing special care and protection
- 10. – something valuable found in nature
- 11. – a black and white bird from Antarctica
- 13. – protect an idea or a cause
- 14. – cause a problem or damage
- 16. – an idea or goal people support