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Luka šerepac 8.b globalno zatopljenje


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Luka šerepac 8.b globalno zatopljenje

  1. 1. The fact is that Earth is the only planet in solar system that suffers global warming.
  2. 2. Assumption is that the causes of the warming are industrial pollution and large amounts of carbon dioxide and other harmful gases.
  3. 3. We heard about the greenhouse effect, the gases accumulate in the atmosphere that prevents heated energy to return back into space.
  4. 4. Clouds are very involved in the impact of climate change on Earth, because if there were no clouds the Earth's temperature would be considerably higher.
  5. 5. What can we say about global warming? => Global warming is a serious problem and requires reaction without delay! =>We need not wait for the government to react, but we citizens can do something about it.
  6. 6. 1. We can replace conventional bulbs with power-saving ones. 2. We can use programmable thermostats. 3. We can maintain two degrees lower temperature in winter and cool down the room by two degrees higher temperature with air conditioners. 4. We can clean or replace filters on furnaces and air-conditionings. 5. We can prevent the heat to get out of the house unnecessarily.
  7. 7. In the long run we can only prevent global warming by use of renewable sources of energy, such as water, wind and sun.