This printable word search puzzle on the topic of Ecology & Evolution contains 16 hidden words in a 24x24 letter grid. Words go horizontally and vertically. This word search is also available to download as a Microsoft Word document or a PDF.
biological community
trophic level
heterotroph
population
autotroph
symbiosis
predation
biosphere
ecosystem
organism
biomass
habitat
abiotic
biotic
niche
biome