This printable word search puzzle on the topic of Ecology & Evolution contains 28 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.
ecological pyramids
abiotic factors
trophic levels
biotic factors
commensalism
heterotroph
competition
decomposer
food chain
parasitism
population
food webs
scavenger
carnivore
herbivore
autotroph
predation
mutualism
biosphere
ecosystem
community
omnivore
biomass
numbers
habitat
ecology
energy
niche