Environmental issues

12345678910
Across
  1. 2. the process of collecting and processing materials from the used ones to reuse it for other products
  2. 3. ... effect Process in which the air is getting warmer and warmer
  3. 5. A place where communbal waste, trash is held
  4. 6. The process in which land loses its ferrtility and becomes sandy and be unproductive
  5. 8. ...energy sources Alternative energy that doesn't come from fossils and don't pollute the Earth
  6. 10. Dry weather without any rainfalls
Down
  1. 1. Cutting down trees in forests which results in the disappearance of woods
  2. 4. A kind of natural disaster when the level of water rises and cover houses and lands
  3. 7. ... species Animals which are at the edge of extinction because of pollution and careless human activity
  4. 9. Littering, letting smoke in the air