Ecosystems Crossword

Ecology & Evolution Puzzles & Worksheets

This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

any living thing
everything around an organism
a group of living and nonliving things and their environment
an organism that can make its own food
an organism that eats food
an organism that breaks down dead plant and animal material to return it to the soil
a sequence of how organisms use other organisms for food
an animal that hunts other animal for food
an animal that is hunted by a predator
an animal that feeds on dead or decaying animals or things