This printable word search puzzle on the topic of Ecology & Evolution contains 27 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.
interconnected
ultraviolet
hydrosphere
scientists
ecosystems
atmosphere
biologist
geosphere
biosphere
minerals
bacteria
protists
animals
mantle
liquid
oxygen
plants
system
fungi
crust
solid
rocks
water
earth
core
gas
sun