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.
relative time
index fossils
environment
dinosaurs
discover
organism
species
remains
imprint
layers
animal
fossil
amber
bones
plant
rock
mold
age