1. Do you think global warming is a big problem for our planet?

3. Global Warming  A serious environmental problem

4. Global Warming  A serious environmental problem

5. Reasons of Global Warming  Overexploitation  Cooking  Over-utilizing technologies

6. Reasons of Global Warming  Overexploitation  Cooking  Over-utilizing technologies

7. Global Warming  A serious environmental problem

8. Reasons of Global Warming  Overexploitation  Cooking  Over-utilizing technologies

9. Steps to curb Global Warming  Less production of CO2  Tree plantation  Recycle

10. Conclusion  Less use of energy  Tree can soak up CO2