This printable word search puzzle contains 16 hidden words in a 17x17 letter grid. Words go horizontally, vertically, and backwards. This word search is also available to download as a Microsoft Word document or a PDF.
Scientific method
Energy pyramid
Punnet squares
Photosynthesis
Decomposer
Rainforest
Food chain
Ecosystem
Evolution
Organism
Genetics
Tundra
Arctic
Biomes
Polar
Moss