Across
- 3. farming that provides for the basic needs of the farmer without surpluses for marketing
- 5. Movement of people from rural areas to cities
- 6. a formal agreement between the governments of two or more countries
- 11. strong wire with barbs at regular intervals used to prevent passage
- 12. An engine powered by the wind designed to produce energy from an inexhaustible source.
- 13. the spatial distribution of where humans inhabit the Earth
- 14. The application of scientific knowledge for practical purposes
Down
- 1. Agriculture undertaken primarily to generate products for sale off the farm.
- 2. An improvement of an existing technological product, system, or method of doing something.
- 4. Spanish term for cowboy
- 7. a type of cloth or woven fabric
- 8. a large farm for raising horses, beef cattle, or sheep
- 9. Supplying land with water through a network of canals
- 10. a sudden rush of animals or people, usually caused by fear