Vocabulary Unit 15 - Green ideas

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Across
  1. 4. The natural world.
  2. 6. Turn the ... off so you don't waste water.
  3. 13. The earth is called the blue ...
  4. 14. The opposite of disadvantage is ...
  5. 15. Our climate is changing. We're speaking from global ...
  6. 20. The opposite of export is ...
  7. 21. A liquid used especially as a fuel for cars and other vehicles.
  8. 22. Nowadays light ... are much more efficient.
  9. 23. Something that produces heat or power when it is burnt.
  10. 24. Louis Palmer used ... energy for his car.
  11. 25. A car with a driver who you pay to take you somewhere.
Down
  1. 1. The ... today reached 25°C.
  2. 2. To make something become smaller: to ... sth
  3. 3. A mixture of gases that surrounds the earth.
  4. 5. A machine, usually with wheels and an engine, used for transporting people or goods on land, especially on roads.
  5. 7. Solar power is a form of ... energy.
  6. 8. The past, the present and the ...
  7. 9. An effect or influence.
  8. 10. The government needs to ... awareness about saving energy.
  9. 11. Another word for rubbish and litter.
  10. 12. I was stuck in a traffic ... for 20 minutes.
  11. 16. Using so much oil has a negative ... on the environment.
  12. 17. A smooth thick liquid produced from plants or animals that is used in cooking. E.g. olive ...
  13. 18. Our neighbours have solar cells on their ...
  14. 19. A time of great disagreement, confusion, or suffering.