This printable word search puzzle on the topic of Ecology & Evolution contains 16 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.
the origin of species
archipelago islands
natural selection
galapagos island
charles darwin
naturalist
HMS Beagle
expedition
tortoises
biologist
geologist
evolution
scientist
fossils
finch
apes