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Bài giảng môn Tiếng Anh Lớp 11 - Unit 6: Global warming - Lesson 8: Looking back and project

pptx 8 trang phanha23b 30/03/2022 2760
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Nội dung text: Bài giảng môn Tiếng Anh Lớp 11 - Unit 6: Global warming - Lesson 8: Looking back and project

  1. GLOBAL WARMING
  2. What is global warming? • GW is when the earth heats up. It happens when greenhouse gases trap heat and light from the sun in the earth’s atmosphere, which increases the temperature.
  3. What causes global warming? Fossil fuels burning Deforestation
  4. Global warming results: Ice is melting worldwide, espacially at the Earth’s poles Ther rising of the sea levels
  5. Global warming results: The climate change The ecosystems are destroyed Species are in danger
  6. Solutions! We can use renewable energy (wind, solar energy) instead of fossil fuels. Planting more trees reduce the CO2 in the atmosphere (one of the greenhouse gases)
  7. Solutions! “EARTH HOUR” It is an events for everyone to turn of the electrcity devices and save the planet’s energy.
  8. THANK FOR WATCHING!