Environment

123456789
Across
  1. 6. the action of using an item again more than once
  2. 7. the process of converting waste in to a reusable material
  3. 9. avoidance of the depletion of natural resources in order to maintain an ecological balance
Down
  1. 1. synthetic / polymeric material that take thounsands of years to decmpose and there by cause land polltion
  2. 2. water found in the underground in the cracks and spaces in soil
  3. 3. the process of restoring damaged forests or growing forests
  4. 4. the emission from vehicles and many industries that pollute the air
  5. 5. other name for gorwn up plants that gives us oxygen
  6. 7. We must _ _ _ _ _ _ the use of plastics
  7. 8. a waste disposal method that involves dumping of waste materials in to the soil