This printable word search puzzle contains 18 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.
CARBON DIOXIDE
SGL COMPOSITES
ENVIRONMENTAL
NITROUS OXIDE
CARBON FIBER
SPREADSHEETS
ENGINEERING
MAINTENANCE
WASTE WATER
MOSES LAKE
PERMITTING
PRODUCTION
POLLUTANT
NITROGEN
AMMONIA
STACK
HCN
RTO