Environment & Sustainable Development

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Across
  1. 1. Heating of the Earth’s atmosphere.
  2. 4. Using something again instead of throwing it away.
  3. 5. Turning waste into new products.
  4. 8. Energy from moving air.
  5. 10. Energy from the sun.
  6. 11. Something we must save and not waste, like water.
  7. 12. Animals or plants that may disappear forever.
  8. 13. Rubbish that pollutes the sea.
  9. 14. Gas that we need to breathe.
  10. 15. A place where plants and animals live.
  11. 16. Energy that comes from sources that do not run out.
Down
  1. 2. A gas that causes global warming.
  2. 3. Cutting down too many trees.
  3. 6. Gas that plants need to live.
  4. 7. The opposite of "clean."
  5. 9. Something we throw away that we don’t use.