Hanging Gardens of Babylon Crossword Puzzle

QUESTIONS LIST: babylon: ancient city where the hanging gardens were located, nebuchadnezzar ii: king who allegedly built the hanging gardens for his wife, diodorus siculus: this ancient greek historian wrote about the hanging gardens in the first century bc, irrigation: advanced system used to water the gardens, tiered: the gardens were said to be built in multiple levels, persia: the hanging gardens were located in what is now this country, earthquake: the gardens were likely destroyed in the 2nd century bc by this disaster.