The environment

12345678910
Across
  1. 1. endangered__________
  2. 3. water disaster
  3. 4. where an animal lives
  4. 6. the act of reusing things
  5. 8. a type of clean energy
  6. 10. _________layer
Down
  1. 2. synonym of contamination
  2. 5. The colour of the topic
  3. 7. The opposite of dirty
  4. 9. environmentally ecological