This printable word search puzzle on the topic of Rocks & Minerals contains 16 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.
RADIOACTIVE ISOTOPES
URANIUM-LEAD DATING
RADIOCARBON DATING
RADIOMETRIC DATING
RADIOACTIVE DECAY
DAUGHTER ISOTOPE
POTASSIUM DATING
TROPITES FOSSILS
ABSOLUTE DATING
PARENT ISOTOPE
INDEX FOSSILS
HALF-LIFE
METEORITE
ORGANISMS
FOSSILS
AGE