Go Green

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Across
  1. 3. Global ___ is making the world hotter.
  2. 6. We cannot live without fresh and clean drinking __.
  3. 7. Cutting down trees in forests is called __.
  4. 8. Put plastic, metal and paper in ___ bins.
  5. 11. Wind turbines and solar panels are sources of ___.
Down
  1. 1. The panda and polar bear are ___ species.
  2. 2. Factory smoke and chemical waste cause ___.
  3. 4. We must ___ these animals from extinction.
  4. 5. Foods produced naturally are called ___ foods.
  5. 9. We live on the planet ___.
  6. 10. Farmers use ___ to kill insects.