Precambrian Time Word Search
This printable word search puzzle on the topic of Rocks & Minerals contains 18 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.
Description
Single Celled Organisms
Radioactive dating
Photosynthesis
Fossil Record
Precipitation
Ozone Layer
Precambrian
Proterozoic
Organisms
Volcanoes
Bacteria
Archean
Climate
Amoeba
Hadean
Oceans
Oxygen
Algae
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