Across
- 2. What is our planet called (Greek)?
- 3. What is an example of combustion gases?
- 6. What do human use to produce fuel?
- 9. Example of one thing that produce CFC Gas.....
- 11. Global warming can causes many....
- 13. Many forest are destroyed due to...... activities
- 16. Example of one thing that can cause flooding
- 18. What is the solution to save the earth?
- 19. Global warming can significantly increase the....
- 20. How to prevent global warming?
Down
- 1. What do human use to refuel their vehicle?
- 4. What layer is protecting us from the Sun's ray?
- 5. How many layer is our atmosphere?
- 7. What is human preferred way for transportation?
- 8. What gases are generated from the use of spray cans(aerosol)?
- 10. What is an example that can damage the ozone layer?
- 12. One of life source of oxygen is?
- 14. How is the average temperatures because of the Global Warming?
- 15. What is the ozone layer protecting us from?
- 17. What layer that blanketed our earth?