This printable word search puzzle on the topic of Rocks & Minerals contains 10 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.
Holocene Extinction
Quaternary Period
Geologic Period
Little Ice Age
Stable Climate
Anthropocene
Cenozoic Era
Homo Sapiens
Age of Man
Holocene