This printable word search puzzle on the topic of Ecology & Evolution contains 19 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.
soil profile
soil horizon
decomposer
weathering
fertility
porosity
top soil
subsoil
bedrock
organic
habitat
erosion
decay
humus
silt
sand
clay
loam
soil