1							2
					3
4
													5
							6
																7
						8
9
	10
											11
	12		13
14
								15

Across 2. People who settle down in a community and do not migrate. 4. Doing one type of job really well, and it becomes a “specialty.” 6. A tool typically used for chopping wood. 9. The assignment of different jobs to different people in order to improve efficiency (speed and perfection). 3 words 10. A place giving temporary protection from bad weather or danger. 11. An instrument (as a saw, file, knife, or wrench) used or worked by hand or machine to perform a task. 14. People who live by traveling from place to place. 15. A large farming tool pulled by animals that cuts holes in the soil, to prepare for planting seeds.

Down 1. Domesticated bovine animals kept for milk or meat; a cow or bull. 2. When a civilization has enough food to feed everyone (prosperity). 3 words 3. An area of land and its buildings used for growing crops and raising animals. 5. When people who move from one place to another, in order to survive. 7. The business of farming. 8. To tame (an animal) and keep it as a pet or for farm produce. 12. Plants that are grown by farmers as food, especially a grain, fruit, or vegetable. 13. Exchange (something) for something else.