Human-reviewed Grades 3–6 earth science
Fossils Crossword Puzzle
Free printable fossils crossword for earth science — amber, imprint, sediment, and related terms with answer key.
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Puzzle grid
Clues
Across
- Layers of mud, sand, or silt that can bury remains (8)
- Careful excavation that uncovers buried remains (3)
- Hardened tree resin that can trap insects (5)
- Hard body part often found preserved in rock layers (4)
Down
- Preserved remains or traces of ancient living things (6)
- Keep remains from decaying so they last a long time (8)
- No longer living anywhere on Earth (7)
- Shape left in rock by a leaf, shell, or footprint (7)
Answer key
Tip: leave this section collapsed when printing student copies.
FAQ
Is this Fossils crossword free to print?
Yes. This fossils crossword is free to print for classroom or home use. The page includes a blank grid, numbered clues, and a fold-away answer key. Content is marked Human-reviewed.
How do I print the puzzle and answer key?
Use the Print puzzle button (or your browser Print). Hide the answer key details before printing student sheets; expand Answer key when you need the teacher copy. For editable PDFs with Name/Class/Period/Date presets, open the printable maker or teacher page.
Can I make a different layout with the same topic?
Use Make a variant with AI to open the Topic maker prefilled with “Fossils”, then edit clues and shuffle the layout before printing.
Are the answers fact-checked?
This page is marked Human-reviewed. Always spot-check clues for your class.
Can students solve this online?
This example page is a printable worksheet. After you create a variant in the maker, you can share a noindex play link so students solve in the browser without signing up.
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Related how-tos
- How to Make a Science Vocabulary Crossword Turn a science unit word bank into a printable crossword with definition clues, interlocking grid, and answer key.
- How to Make a Crossword Puzzle Step-by-step: pick a topic or word list, edit clues, build a grid, and print with an answer key.
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