THE GREENHOUSE EFFECT
1. What is the greenhouse effect?
2. What gases produce the greenhouse effect?
3. What kind of activities create the greenhouse effect?
4. What are the consequences of the greenhouse effect?
5. Since the Industrial Revolution, the greenhouse effect is
encreasing. Why?
6. What planet in the Solar System has a more intense greenhouse
effect?
7. The level of the Earth's tempereture is going up, but how much?
8. What can we do to avoid the Earth's global heating?
9. What is Tokyo Protocol's objective?
10. What can we do, as citizens, to stop the Earth's global heating?