drought and aridity crossword

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Across
  1. 2. an area of high pressure with good weather
  2. 4. shortfall in precipitation over time
  3. 7. weather pattern caused by the warming of the Pacific Ocean
  4. 8. an extended period of unusually dry weather
  5. 11. rising air giving bad weather rain cloud & wind
Down
  1. 1. sinking air giving clear skies sunshine & no rain
  2. 3. artificial or man made watering of the ground and crops
  3. 5. removing or taking too much water from the ground
  4. 6. Falling river, lake, groundwater,levels
  5. 9. an area of low pressure with bad weather
  6. 10. An environment with less than 250mm of rainfall annually