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?

1 Climate is average temperature for certain region of the world. 2 No, the climate is different for different parts of the world. Yes, it changes. 3 Climate in Russia varies from very cold in north part to mild climate in central and south part of the country. 4 The greenhouse effect means that heat from sunlight can't go back to space. 5 It happens because of some obstacles like smog or clouds prevents cooling down. 6 Greenhouse effect makes the climate become warmer.   This leads to melting ice at the poles of our planet so sealevel rises up. 7 Yes, our planet is the only place we can live. We need to protect the planet from garbage, deforestation, pollution etc.