This printable word search puzzle on the topic of Ecology & Evolution contains 12 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.
pyramid of biomass
Photosynthesis
trophic level
Carbon cycle
Respiration
Combustion
excretion
detrivore
bacteria
feeding
growth
decay