This printable word search puzzle on the topic of Ancient Civilizations contains 16 hidden words in a 17x17 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
seismograph
gun powder
Zhang Heng
earthquake
inventions
pedometer
drilling
chariot
furnace
compass
machine
lever
paper
iron
Song
air