Across
- 1. Where is the hole of the Ozone layer?
- 4. What does the word 'ozone' mean in Greek?
- 5. When did the problems with the Ozone Layer started?
- 7. What is happening to earth surface?
- 8. In which sphere Ozone layer depletion is found?
- 10. What is the Ozone layer problem?
- 11. What is protecting us from the sun?
- 14. How does radiation effect our bodies?
- 16. how does radiation effect nature?
- 18. How does radiation effect our skin?
- 19. What is the problem of the Ozone know ss?
- 20. What is the sun emitting?
Down
- 2. Where is the Ozone layer?
- 3. How long does Cfcs last?
- 6. What other type of chemical was depleting the Ozone layer?
- 9. What is the radiation known as?
- 12. How much atoms does the Ozone layer have?
- 13. Mention one appliance that spread CFCs
- 15. What type of chemical was depleting the Ozone Layer?
- 17. What is the Ozone layer issue?