ECE group 7B

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Across
  1. 3. Permeable layer over an impermeable layer
  2. 5. Produces methane gas, bacteria influences
  3. 10. Regulated in 1996, water pollutant potential
  4. 11. Agricultural Loss
  5. 13. Affected if there’s any disturbances in any upstream part
  6. 14. Greenhouse gas ,highest composition in atmosphere
  7. 15. A type of catchment
  8. 17. traps heat, make the earth warm
  9. 19. Natural barrier to geographically separate catchment and adjacent area
  10. 20. A long period of weather
Down
  1. 1. Finding new favorable condition habitats
  2. 2. Mobility Spread
  3. 4. sources of water
  4. 6. From agricultural into manufacturing and services
  5. 7. Ability to maintain at certain rate or level
  6. 8. A cycle, ground water and surface water
  7. 9. Natural precipitation container
  8. 12. a substance, releases the carbon dioxide stored millions of years ago
  9. 16. 10 degrees cooler
  10. 18. Regulates the prohibition of open burning