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Our Small World
INSTRUCTIONS:
You may print the puzzle and fill in the answers or you can
use your keyboard to complete the puzzle. Use the "check" and
"hint" options for extra help, but use "hints" carefully. You only get a few.
All the words can be found (used in a sentence) in the Our Small World
chapter of this website. You can also find them in the Glossary (top tab of each page).
ecohealth101.org
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Across
1. When toxins build up in an organism over time
3. Chemical symbol of N
6. Increased interaction between nations
10. Bacteria found in contaminated peanut butter in 2007
11. Colored ocean, causes respiratory problems
14. First created to fight smallpox
15. One who flees original home
17. Disease outbreak, regional
18. Commonly known as the Black Death
19. Multiple-drug resistance
20. Causes a "whoop" sound
21. Dirty air
Down
2. Earth is a _____ system
4. People who move to a new country
5. Traditional people or plant
7. Sending jobs elsewhere
8. Bird disease
9. Ability of a body to fight disease
10. Filters on smokestack help keep this out of the air
12. Disease outbreak, worldwide
13. Vacations to the world's natural areas?
16. Spread by Europeans to the New World
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