War & Food: Food Supply

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Across
  1. 2. The flow of food energy from simpler to more complex organisms.
  2. 5. The alternative life choice to meet your own needs while still protecting the environment.
  3. 6. A wide variety of species.
  4. 7. Countries that are not yet industrialized or that are just beginning that process.
  5. 9. A practice of raising one's own food on a small plot of land (i.e. "Dig for Victory").
  6. 10. A way of farming that protects the environment and does not use pesticides or artificial fertilizers.
  7. 12. Water beneath the earth's surface, in the cracks and spaces between rock and sediment.
  8. 13. An environment and its community of organisms.
  9. 16. A method of raising seafood in enclosed areas of water.
  10. 17. The most severe form of a food shortage.
  11. 18. An organism that eats only plants.
Down
  1. 1. A country with a developed economy and a high standard of living.
  2. 3. An organism that feeds almost entirely on other animals.
  3. 4. An ancient practice of raising shade-loving crops, such as mushrooms and cocoa, under the shelter of trees.
  4. 8. Growing plants without soil.
  5. 9. Able to be stored at room temperature for weeks or months in the original, unopened containers (i.e. rations).
  6. 11. A substance added to food for a specific reason during processing.
  7. 14. The length of time food holds its flavour and quality.
  8. 15. An organism that eats both plants and animals.