This printable word search puzzle contains 20 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.
Captive breeding program
Exotic invasive species
Habitat fragmentation
Latitudinal gradient
Ecological footprint
Ecosystem diversity
Threatened species
Wildlife corridor
Species diversity
Habitat degration
Genetic diversity
Keystone species
Trophic cascade
Endemic species
Sustainability
Biodiversity
Extirpation
Extinction
Ecotourism
Species