Roman Aqueducts Crossword Puzzle

QUESTIONS LIST: ducere: the latin word for "to lead.", pozzolana: name of volcanic cement which contributed greatly to the construction of the aqueducts, aqueduct: greatly improved public health in cities with complete sewage systems, water: the layered, arched structure of the bridges was created purposefully to hold the maximum weight of, conduits: only a portion of rome's aqueduct system was physically seen; the rest were underground, augustus: widely known ruler of rome who ordered aqueducts to be built, empires: romans extensively improved the earlier aqueduct structures and built them across their, siphons: roman architects used these pressurized objects to allow water to travel uphill, castellum: romans stored fresh spring water in a central tank called, eleven: how many aqueducts were built over 500 years (312 bce to 326 bc)?