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Across 1. making life choices to meet your own needs while still protecting the environment 7. a practice or raising one's 10. a way of farming that protects the environment doesn't use pesticides of artifical fertilizers 16. food additive 18. that most severe form of afood shortage,which can last for months or years and cause thousands of deaths 19. an environment and its's community for organisms,which all depend upon each for survival

Down 2. industrailized nation 3. an organism the feeds al,ost entirely on other animals 4. countries that are not yet indutrailized or that are just beginning the process 5. an organism that eats only plants 6. a wide variety of species 8. water beneath the earth's surfface ,in the cracksand spaces between rocks and sediments 9. an ancient practice of raising shade-lovin crops, such as mushrooms and coca,uder the shelter trees. 11. a method of raising seafood in enclosed areas of water 12. able to be stored at room teperture for weeks or months in the original,unopened containers 13. growing plants without soil 14. the flows of food energy form simpler to more complex organisms 15. the length of time food hold sit's flavor and quality 17. an organism that eats plants and animals