DNA and RNA are key to this puzzle that helps middle schoolers review basic protein synthesis terms like 'codon' and 'enzyme' with clear, simple clues.
Ecology and Ecosystems Crossword Puzzle for Middle School is a medium crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Ecology and Ecosystems Crossword Puzzle for Middle School
Challenge your knowledge of ecology and ecosystems with this medium-difficulty crossword designed for 6th to 8th graders. Includes key vocabulary about environments, interactions, and energy flow.
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Across
- 1. Role or job of an organism in its environment
- 2. Variety of life in a particular habitat or ecosystem
- 5. Close interaction between two different species
- 6. Sequence of who eats whom in an ecosystem
- 10. An animal that is hunted and eaten by another
- 13. Harmful substances introduced into the environment
- 16. Community of organisms and their physical environment
- 17. Natural home or environment of an organism
- 19. Nonliving physical and chemical parts of an ecosystem
Down
- 3. Process plants use to make food using sunlight
- 4. Gradual change in ecosystem species over time
- 7. Organism that breaks down dead material
- 8. Animal that eats both plants and animals
- 9. Group of individuals of the same species in an area
- 11. Animal that eats only meat
- 12. Required to do work and flow through food chains
- 14. Living parts of an ecosystem
- 15. Animal that eats only plants
- 18. An animal that hunts and eats other animals
- 20. Average weather conditions in a region over time
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