This printable word search puzzle on the topic of Ecology & Evolution contains 23 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.
successful reproduction
inherited variation
struggle to survive
skeletal structure
selective breeding
Galapagos finches
natural selection
generation time
overproduction
fossil record
tree of life
adaptation
separation
speciation
evolution
division
Malthus
species
Darwin
fossil
traits
Lyell
DNA