Where is the ozone helpful?

Related questions

1. Is ozone water safe to drink?
2. What is ozone hole in simple words?
3. What is the function of ozone layer?
4. Who first discovered ozone hole?
5. What is ozone used for in everyday life?
6. Why ozone layer is destroyed?
7. How ozone layer is useful for us?
8. During which month does the ozone hole grow largest?
9. Can humans breathe o3?
10. What will happen if ozone layer is destroyed?

Tags

1. #harmful
2. #extends
3. #second
4. #miles
5. #generally
6. #meets
7. #stratosphere
8. #upward
9. #ingredient
10. #protects
11. #about
12. #ultraviolet
13. #layer
14. #earth
15. #troposphere
16. #level
17. #urban
18. #ozone
19. #where