environment

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Across
  1. 1. Who showed us Smog?
  2. 4. Naturally replenished energy
  3. 5. Variety of life in a particular habitat
  4. 6. Large scale industrial farming
  5. 7. State of atmosphere, effects earth short term
  6. 12. Forest covers this percent of earth
  7. 13. permeable rock can transmit ground water
  8. 14. Who showed us how carbon expands?
  9. 16. Long term weather patterns across larger area
  10. 22. Photochemical Smog
  11. 23. Who showed us effects of cutting down trees?
  12. 24. Who made us mix pollutants?
  13. 25. Second most prevalent kind of pollution?
Down
  1. 2. Degree ambient air is pollution-free
  2. 3. Aquatic area when oxygen is reduced
  3. 6. Areas with no easy access to healthy food
  4. 8. Percent of land is impacted by agricultural?
  5. 9. Permanent removal of large number of trees
  6. 10. flammable gas + toxic than co2
  7. 11. Haze + smoke and other atmospheric pollutants
  8. 15. Envelope of gasses surrounding earth
  9. 17. Study of microorganisms
  10. 18. Process of making an area more urban
  11. 19. Introduction of contaminants into nature
  12. 20. Percent of greenhouse gas from deforestation
  13. 21. Who showed us an oil spill?