This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 5 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Woodlice
The planet we live on
Bones from a long time ago
Elephants with fur (Manny off of Ice Age)
A prehistoric rhinoceros
Dead animals that walked the Earth a long time ago
A big rock that supposedly killed the dinosaurs
A dinosaur that has a big spine
A short dinosaur that walks in a chopping motion
A long tailed dinosaur nicknamed "pat"