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Ecology Ecosystems Crossword Puzzle for Elementary is a hard crossword puzzle with 7 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Ecology Ecosystems Crossword Puzzle for Elementary
Challenge advanced elementary students with this hard ecology crossword focusing on ecosystems, interactions, and complex vocabulary in biology.
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  • 1. Pertaining to the feeding levels in a food chain or food web
  • 2. The variety of living species in a particular ecosystem or environment
  • 4. Close and long-term biological interaction between two different organisms
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  • 3. Process by which plants convert sunlight into chemical energy
  • 5. Organism that breaks down dead material, recycling nutrients in an ecosystem
  • 6. Element essential for life, often cycled naturally through ecosystems
  • 7. Large community of plants and animals occupying a major habitat
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