This printable word search puzzle on the topic of Ecology & Evolution contains 18 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.
cellular respiration
ecological pyramid
secondary consumer
recycling matter
primary consumer
thermodynamics
chemosynthesis
photosynthesis
trophic level
energy flow
heterotroph
decomposer
autotroph
food web
producer
biomass
glucose
albedo