This printable word search puzzle on the topic of Ecology & Evolution contains 13 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.
freshwater wetland
Oligotrophic lake
Freshwater zone
Intertidal zone
Eutrophic lake
Benthic zone
Pelagic zone
oceanic zone
aphotic zone
Nertuc zone
photic zone
Plankton
Estuary