APHUG Unit 5

Across
2.	area with limited access to fresh, healthy foods
4.	switching crops to maintain soil fertility
5.	land degradation in arid or semi-arid regions
8.	raising cattle primarily for milk products
10.	large-scale farming for profit
11.	model explaining cost-based farm location rings
14.	rotating fields after short periods of farming
16.	large farm specializing in a single export crop
17.	integrated commercial agriculture from farm to table
20.	lack of reliable access to nutritious meals
22.	organisms altered genetically for agriculture
23.	moving with herds in search of pasture
24.	farming on steps cut into a hillside
26.	old land survey method using natural features
28.	low-labor farming spread over larger areas
29.	specializing in a single crop in large areas

Down
1.	raising fish or seafood in controlled conditions
3.	cultivating cereal crops like wheat or corn
6.	growing crops without synthetic chemicals
7.	clearing forests for farmland or other uses
9.	elongated plots stretching from a river or road
12.	commercial grazing of livestock over wide areas
13.	high-labor farming on smaller plots of land
15.	producing food mainly for the farmer’s family
18.	farming that meets current needs without harming future resources
19.	clearing land by cutting and burning vegetation
21.	supplying water artificially for crops
25.	theory about land cost changing with distance from market
27.	settlement pattern arranged in a straight line