Shifting Cultivation

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Across
  1. 2. This grain is grown in warmer climates and used in cereals
  2. 3. Used to burn plants
  3. 5. another word for the land cleared using #7 across
  4. 8. The product from these reeds are used to sweeten beverages and adds a decorative finish to cakes
  5. 9. The leftover of burning plants, rich in nitrogen and carbon
  6. 10. These starchy tubers are native to Africa, Asia, and the Americas
  7. 11. farmland left left unsown for a period in order to restore its fertility
  8. 12. The savory sibling of bananas
Down
  1. 1. A synonym for farming
  2. 4. The oldest type of subsistence farming.
  3. 6. The main method used in #6 down
  4. 7. a major staple food in the developing world and native to South America, from Brazil and parts of the Andes