This printable word search puzzle on the topic of Rocks & Minerals contains 13 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.
Geologic Time Scale
Radiometric Dating
Radiocarbon Dating
Uniformitarianism
Relative Dating
Radioactivity
Index Fossil
Half Life
Fossils
Period
Epoch
Era
Eon