Crossword puzzle - One WTC

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Across
  1. 2. the supply of water to land or crops to help growth, typically by means of channels.
  2. 6. The neighborhood where the One World Trade Center is located.
  3. 8. a pipe conducting steam.
  4. 9. also known as a vehicle-borne improvised explosive device, is an improvised explosive device designed to be detonated in an automobile or other vehicles.
  5. 11. a room, set of rooms, or building used as a place for commercial, professional, or bureaucratic work.
  6. 12. a statue or structure established to remind people of a person or event.
  7. 14. a room or building housing an astronomical telescope or other scientific equipment for the study of natural phenomena.
  8. 15. Technological innovations are new inventions that improve technology in any field.
Down
  1. 1. the floor of a building which is partly or entirely below ground level.
  2. 3. its the process of converting waste.
  3. 4. its electricity are made from the energy of running water.
  4. 5. all the rooms or areas on the same level of a building.
  5. 7. its a North American standardization system for high environmental quality buildings(abbreviation).
  6. 10. reflective glossy layer, which produces a surprising effect.
  7. 13. its an intermediate interchange floor in a skyscraper where people can change from an express elevator that stops only at the sky lobby to a local elevator which stops at every floor within a segment of the building.