Geologic Time Word Search
This printable word search puzzle on the topic of Rocks & Minerals contains 28 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
geologic time scale
nonrenewable
absolute age
oldest layer
superpostion
natural gas
basic units
precambrian
efficient
resources
intrusion
extrusion
organisms
sediments
petrified
conserve
preserve
evidence
periods
igneous
fossils
energy
fuels
Earth
coal
eras
rock
oil
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