This printable word search puzzle on the topic of Ecology & Evolution contains 24 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.
Earth System Science
Keystone Species
Interdependent
Closed System
Interactions
Carbon Cycle
Yellowstone
Open System
Water Cycle
Hydrosphere
Atmosphere
Geosphere
Biosphere
Food Web
Nitrogen
Effect
Biomes
Matter
Energy
Wolves
System
Carbon
Oxygen
Cause