geo puzzle

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Across
  1. 7. power, power generated from moving water
  2. 11. the water body created by damming a river or a stream
  3. 12. zones low,mild,high
  4. 13. the condition of Earth's atmosphere at a particular time and place
  5. 14. the night of land above sea level
  6. 15. the process of supplying water to areas of land to make them suitable for growing crops
Down
  1. 1. forests has deciduous trees and a temperature climate
  2. 2. currents affects the temps and amount of moisture and area requires
  3. 3. air pollution by a mixture of smoke and fog
  4. 4. a piece of land that is created by draining water from areas
  5. 5. the removal of trees in a forest faster than a forest can reproduce
  6. 6. overall weather in an area over a long period of time
  7. 8. man made river connecting 2 bodies of water
  8. 9. a barren region with little or no rainfall and usually sandy without trees
  9. 10. sparse, dry, treeless grassland