This printable word search puzzle on the topic of Ecology & Evolution contains 25 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.
American alligator
spawning grounds
chemosynthetic
barrier island
mangrove swamp
eutrophication
littoral zone
benthic zone
decomposers
coral reef
salt marsh
antarctic
sea lion
plankton
streams
estuary
benthos
wetland
oxygen
impact
rivers
arctic
nekton
depth
fish