This printable word search puzzle on the topic of Marine Life contains 20 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.
aerobicrespiration
organic substances
malignantmelanoma
greenhouse effect
global warming
photosynthesis
Residence time
decomposition
poikilotherms
thermocline
homeotherms
temperature
mixedlayer
acid rain
nutrients
deepzone
phscale
anoxic
ozone
cfcs