Clues to Earth's Past Word Scramble
This printable word scramble on the topic of Rocks & Minerals has 18 scrambled words to unscramble. This word scramble is also available to download as a Microsoft Word document or a PDF.
Description
fossils
radioactive decay
absolute age dating
relative age dating
superposition
inclusions
correlation
index fossil
rock layers
half life
isotopes
atoms
sedimentary rocks
igneous rock
carbon 14
mold
cast
trace fossil
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