Environment B1

123456789101112131415
Across
  1. 2. small pieces of rubbish left on the ground
  2. 9. an adjective which means good for the environment long-term
  3. 13. protecting nature, animals, and the environment
  4. 14. gases or smoke released into the air
  5. 15. power used to make things work, like electricity
Down
  1. 1. the process of turning waste into new materials
  2. 3. the typical weather conditions of a place
  3. 4. a system of living things and their environment
  4. 5. dirty air, water, or land caused by people
  5. 6. things that are thrown away because they are not needed
  6. 7. an adjective which means it can be replaced naturally
  7. 8. a common material that is difficult to break down
  8. 10. the cutting down of many trees in a forest
  9. 11. a structure where plants grow, also linked to gases that warm the planet
  10. 12. the variety of plants and animals in an area