Across
- 2. George Washington and Thomas Jefferson both experimented with what?
- 6. What age were implements developed?
- 7. What age did crop rotation, selective breeding, soil management come into play?
- 9. What invention was invented in 1793?
- 10. What did Native Americans use to fertilize their crops?
- 12. John Froehlich is generally credited with inventing what?
Down
- 1. Hiram Moore built and patented the first what?
- 3. Who invented the cotton gin?
- 4. What revolution sGasoline-tractorines and railroads?
- 5. What is another name of the Agricultural Revolution?
- 8. today, only blank percent of the population produces food for the world to consume.
- 11. What age were tools, money implemented?