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Ecology Ecosystems Crossword Puzzle for ESL Learners is a hard crossword puzzle with 14 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 ESL Learners
Challenge your understanding of advanced ecology and ecosystem concepts in this hard crossword puzzle designed for ESL learners. Includes specialized vocabulary for deep learning.
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Across
  • 1. Process plants use to convert sunlight into energy
  • 2. Build-up of toxic substances in organisms over time
  • 5. Variety of life forms within an ecosystem
  • 6. Element essential for proteins, cycled in ecosystems
  • 8. Interaction where species vie for the same resources
  • 11. Gradual ecological change in a community over time
Down
  • 3. Maximum population an environment can sustain
  • 4. Pertaining to feeding levels in a food chain
  • 7. Nutrient enrichment causing algal blooms in water
  • 9. Transition area between two different ecosystems
  • 10. Symbiotic relationship benefiting one species without harming the other
  • 12. Organism that breaks down organic matter recycling nutrients
  • 13. Animal that feeds exclusively on plants
  • 14. Interaction where one organism hunts and consumes another
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