Across
- 2. we take it from trees. We use it to make paper, furniture,etc.
- 4. make new things out of old paper, glass,or aluminium things
- 8. the opposite of "save" (for example: save water)
- 10. a long period of dry weather
- 12. when we are not in the room, we should ___ the lights.
- 14. we put it on the soil to help plants grow.
- 16. make dirty or unhealthy
- 17. rubbish such as paper, and bottles out of a bin.
- 18. give money or things as a present
- 19. plastic knives, forks, and plates are ____ items.
- 21. We should ___ endangered species, help them survive.
- 23. everything that is around us: land, water, plants, animals etc.
- 26. Put food waste in special bins so that it becomes a fertilizer.
Down
- 1. the temperature of the earth's atmosphere is going up and that is ___ warming.
- 3. the opposite of peace
- 5. gases from cars and factories
- 6. cutting down lots of trees in an area
- 7. We collect and bury (=θάβομε) rubbish there.
- 9. to be on fire
- 11. when ice becomes water, it ____.
- 13. heavy rain can cause it. Then the roads are full of water.
- 15. say that you will harm, hurt or kill somebody.
- 20. we need it to live. Trees give it out.
- 22. find ways (=τρόπους) to use something again
- 24. make less or fewer
- 25. when there are no more animals of this species.