THE ENVIRONMENT

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Across
  1. 2. PRODUCED WITHOUT ARTIFICIAL CHEMICAL SUBSTANCES
  2. 4. THEY ARE MELTING BECAUSE OF RISING TEMPERATURES
  3. 5. IT'S RISING BECAUSE OF INCREASING TEMPERATURES
  4. 7. THROW PLACTIC IN THE PLASTIC BIN, PAPER IN THE PAPER BIN ETC...
  5. 9. THE PROCESS OF BECOMING A DESERT
  6. 11. A LARGE AMOUNT OF WATER COVERING A PLACE THAT IS USUALLY DRY
  7. 12. THE ACT OF CUTTING DOWN TREES
  8. 13. YOU TURN IT ON IN WINTER OR WHEN YOU ARE COLD
Down
  1. 1. THE RISING TEMPERATURE OF THE WORLD
  2. 3. ENERGY THAT COMES FROM THE SUN, THE WIND, THE EARTH
  3. 6. WHEN ENDANGERED SPECIES DISAPPEAR
  4. 8. A FAMOUS POLLUTING GAS
  5. 10. A VERY POLLUTING AND COMMON MATERIAL
  6. 11. THROWING AWAY FOOD THAT IS GOOD TO EAT