Fossils Crossword
This printable crossword puzzle on the topic of Rocks & Minerals has 10 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
A clue to the activity of an animal that lived long ago.
Formed by sediments over time.
When woody material in a tree is replaced with mineral.
When you use what you already know to explain your observations.
A clue, preserved in rock, about life in the distant past.
A type of trace fossil made by a footprint.
A fossil imprint left by a plant or animal.
Sap hardened to form a clear, yellow material.
The most likely place to find a fossil.
What forms when minerals fill a mold fossil and then harden.
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