Agricultural Revolution 2

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Across
  1. 1. animal droppings used to fertilize land
  2. 4. world-wide
  3. 6. unproductive; inadequate in performance
  4. 8. a supply of workers
  5. 11. to use
  6. 13. a complete change in something; the overthrow of a government
  7. 14. a group of animals distinguished by particular characteristics
Down
  1. 2. the essential materials needed in an industry to make a product
  2. 3. animal food
  3. 5. an economy based on industry, not agriculture
  4. 7. money used to invest in business
  5. 9. land held to be used by everyone
  6. 10. new inventions; the science of industry
  7. 12. to feed on growing plants, such as grass