Chapter 8: Agriculture Flashcards
Primary economic activities
raw materials oriented
farms or mines
Secondary economic activities
processing raw materials into final products
Tertiary activities
service sector
Quaternary activities
information
Potatoes hearth region
Andes Mountains
South America hearth
3000 to 4000 varieties
Coffee hearth region
Ethiopia
Africa hearth
Maize
Mexico
Subsistence agriculture
for household consumption
Commercial agriculture
for sale
Shifting cultivation agriculture
slash and burn
releases nutrients back into soil
Pastoral nomadism
walking cattle to different pastures year round
Intensive subsistence agriculture
Plantation agriculture
high population densities
single crop, low wage labor,
Von Thünen Model
different crops have different transport costs
house to veggies/dairy to grains to cattle
Locavore movement
organic agriculture with farmers markets
What is happening to areas where farms are closing?
churches and schools are closing
farming is becoming more centralized