This printable word search puzzle contains 15 hidden words in a 24x24 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.
Chlorofluorocarbons
renewable energy
Carbon dioxide
Global Warming
deforestation
nitrous Oxide
water waste
fossil fuel
Water vapor
Greenhouse
Michael
Methane
Ernest
steve
gases