Back to Lesson 3: ATMOSPHERE
LEARNING ABOUT GLOBAL WARMING
Answer the following questions after visiting this website.
  1. Which are the greenhouse gases?
  2. Which activities release these gases?
  3. What would happen if the warming goes on?
  4. What did world leaders agree in Kyoto in 1997?
  5. Which country is the biggest polluter in the world?
  6. Has that country signed the agreement?
  7. How can we get green energy?