Earth, Our Home

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Across
  1. 6. Can be used again and will not run out.
  2. 7. warming   Our Earth is getting hotter little by little.
  3. 8. change   Long‑time big changes to our world’s weather.
  4. 10. Coming from the bright sun.
  5. 12. energy   Energy that does not make our earth dirty.
  6. 14. The air, water, land and nature around us.
  7. 15. What we use to run lights and machines.
Down
  1. 1. Unwanted things we throw or use up.
  2. 2. Man‑made material used for bags and bottles.
  3. 3. Dirty things that make air, water or earth not good.
  4. 4. Black rock we burn to get power.
  5. 5. Things you do not need and throw away.
  6. 7. gas   Gas that makes our planet become warmer.
  7. 9. A big wall to hold back river water.
  8. 11. A building where people make many things.
  9. 13. Power we use for lights, cars and machines.