Look through the text again and answer the questions. 1. what is climate? 2. is the climate always the same in this or that part of the world? does it change? 3. what can you say about the climate in russia? 4. what do you know about the greenhouse effect? 5. why doesn't all the heat go back into space? why does the atmosphere become warmer? 6. how can the greenhouse effect influence the climate on the planet in future? 7. do you think our planet needs protection? why?
