Ecosystem Vocabulary Crossword Puzzle. Downloadable PDF with answer key. There are 19 total words and definitions, including symbiotic relationships (mutualism, commensalism, parasitism). This assignment could take one class period (15-45 minutes), depending on the ability of your students. This assignment could also be great for review before a test, a morning homeroom activity, a center during a science station, etc.
4th - 10th
Biology, Earth Sciences, General Science
FREE
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