| Question | Answer |
| agriculture | raising of animals or the growing of crops to obtain food for primary consumption by the farm family or for sale off the farm |
| First Agricultural Revolution | allowed humans to become more sedentary and avail themselves of a more reliable source of food.
change from hunting and gathering to planting crops |
| Second Agricultural Revolution | 1750-1900 used technology provided by the Industrial Revolution to increase production and distribution of products |
| Third Agricultural Revolution or The Green Revolution | corresponded with the exponential population growth in world, it involves the use of biotechnology or genetic engineering |
| continentality | area's temperature is affected by it location relative to the nearest large body of water (the further from a large body of water, the more extreme the climate of an area) |
| Carl Sauer | professor of geography at Berkeley
opposed to environmental determinism
started field of cultural ecology
mapped out agricultural origins of vegetative planting and seed agriculture |
| vegetative planting | removing part of a plant and putting in the ground to grow a new plant |
| seed agriculture | taking seeds from existing plants and planting them to produce new plants - majority of farming today |
| 3 Areas of World Believed Agriculture Developed | Central America and NW South America
Western Africa
Southeast Asia
all in tropical climes
relatively large populations to provide a workforce to domesticate plants and animals |
| Central America and NW South America | first major hearth of vegetative planting
Aztecs, Mayans, Incas
manioc, sweet potato, arrowroot
turkey, llama and alpacas domesticated
diffused northward into US and Canada areas and southward to tip of Patagonia |
| Western Africa | second major hearth of vegetative planting
yams and palm oil
domesticated cattle, sheep and goats
diffused into Europe then brought to North America |
| Southeast Asia | third major hearth of vegetative planting
root crops like taro, banana and palm trees
domesticated dogs, pigs and chickens |
| Hearths of Seed Agriculture | Southern Mexico
Northeastern Africa
Northern China
Northeastern India |
| Southern Mexico | first major area of seed agriculture
squash, beans, and cotton
diffused into United States, rest of Central America and South America over time
*once Europe learned the importance of cotton the slave trade was fueled for labor |
| Northeastern Africa | 2nd major hearth of seed agriculture
around present day Ethiopia
coffee
diffused to Western Africa then South America |
| Northern China | 3rd major hearth of seed agriculture
millet |
| Northeastern India | Possibly rice
wheat |
| Importance of Trade Routes | helped diffuse the agricultural products we use today
colonialism brought many of these products to West
led to different farming styles based on climate which dictates what can be grown where |
| Types of Subsistence Farming | shifting cultivation
crop rotation
pastoral nomadism
intensive subsistence agriculture
intertillage |
| subsistence farming | producing the food needed to survive on a daily basis |
| Shifting Cultivation | moving fields after several years to more productive soil
original field's soil depleted
usually tropical areas with porous and shallow yet fertile soil
puts rain forests and other native ecosystems at risk |
| slash-and-burn | land is cleared to cultivate by burning (puts nitrogen in soil can take decades to recover) |
| crop rotation | planting of different types of crops each year to replenish the soil with nutrients |
| pastoral nomadism | moving animals on a seasonal basis
usually arid climates and lack of precipitation
camels, sheep and goats |
| intensive subsistence agriculture | intense style of subsistence farming
wet rice is the number-one crop
very time consuming and labor intensive - must be tended daily
Southeast Asia and Afric |
| intertillage | clearing of rows in the field through use of hoes, rakes and other manual equipment
machinery is too expensive |
| Types of Commercial Farming | mediterranean agriculture
dairy farming
mixed livestock with crop rotation
livestock ranching
specialized fruit production
plantation agriculture
truck farms
suitcase farms
grain farming |
| commercial farming | farming of products for sale off the farm
usually in developed countries and with machinery
done in US and Europe
mass production of specialty crops |
| mediterranean agriculture | practiced in climate with dry summer and cool, moist winter
grapes, dates and olives
California, southern Austalia |
| dairy farming | must be done close to market
highly mechanized
California (milk), Wisconsin (cheese), New England through Great Lakes, Midwest, northern Europe including Great Britain |
| Mixed Livestock with Crop Rotation | cows, grown for meat and other products are fed with crops grown on same farm
corn and soybeans
fattened before sold by pounds
hogs
Midwest around Iowa east into Carolinas and Arkansas, Manchurian region of china |
| livestock ranching | done of fringes of productive land
huge area of land needed
western US, west of Great Plains east of Cali, southern Brazil into Argentina, Austalia some of Asia |
| specialized fruit production | southwestern and southeastern US and Atlantic coast
some in Arizona (irrigated), southern South America and small portions of Eastern Europe
warm and humid climate |
| plantation agriculture | occurs in less developed countries
usually produce one crop
bananas, sugarcane, coffee, cotton
originally set up by colonial govts. to send to home country
interactions between core countries and periphery counties |
| core countries | rely on periphery countries for raw materials and agricultural products
ex. much of Europe relies on Africa for citrus during winter |
| truck farms | key aspect of fruit farming
farmers produce fruits for market
highly mechanized
use migrant workers |
| suitcase farms | farms on which no one resides permanently
migrant workers leave at end of day |
| agribusiness | increased mechanization of the farming process to increase productivity and profits |
| grain farming | mass planting and harvesting of grain crops
wheat, barley, millet
often in drier climates
Great Plains, Ukraine, some South America and Australia |
| staple grains | wheat, barley, millet
large percentage of world population depends on for survival |
| Von Thunen's Model of Agricultural Land Use | certain crops are grown in direct relation to their distance from market
specific agricultural markets and only applies to commercial agriculture
assumes all costs are equaled out |
| market-gardening activities | first zone in Von Thunen's Model
include heavy, bulky products that will spoil quickly such as melons and veggies
costly to transport |
| dairy farming | 2nd zone in Von Thunen's
must be kept cool in transport and are heavy |
| livestock fattening | 3rd zone in Von Thunen's
deliberate adding weight to animals to increase sale price
often use feedlots ( farms that specialize in cattle or hogs - downfall is runoff of waste and contamination of ground water, and smell) |
| commercial grain farming | 4th zone in Von Thunen's
wheat, corn, millet other grains
expensive machinery like combines which do work quickly
food chaing |
| food chain | for grain products: grain hauled to producer, who makes a product sold to a wholeseller who sells to grocery story who sells to consumer |
| livestock ranching | 5th zone in Von Thunen's
uses most land per farm of any zones
roam freely,may use gps |
| nonagricultural land use | 6th zone in Von Thunen's
distance to market is not profitable |
| Assumptions of Von Thunen's model | all land has same soil quality
farmers have = access to transportation
land areas must be physically similar
equal climate and political structure |
| 5 types of Economic Activities | primary economic activities
secondary economic activities
tertiary economic activities
quaternary activities
quinary activities |
| Primary Economic Activities | subsistence farming using hunting and gathering techniques or pastoral nomadism |
| Secondary Economic Activities | industrial sectors of the economy
factories take raw material and make a product |
| Tertiary Economic Activities | service sector of economy
sell commodities rather than make them |
| Quaternary Economic Activities | can't be physically touched
internet or cell phone service |
| Quinary Economic Activities | management decisions of society
10-15% of workforce but make decisions concerning trade at govt level an executive level
effect farmers throughout the world
NAFTA |
| elevator | a cooperative whose members were farmers of a small town or village. They sold their product to another party. |
| farm crisis | farmers are too productive, supply exceeds demand and prices lower forcing small farmers to leave their land |
| environmental modification | introduction of manmade chemicals and practices to an area. |
| desertification | When land becomes barren and desert-like often due to overgrazing or overuse |
| aquaculture | farming of fish for sale off the farm |
| creative destruction | removal of what nature originally produced in an area in order to grow something else. |
| 2 most important factors for a productive world crop region | 1.) climate
2.) economic system of the country |
| planned economy (or government controlled) | the government often dictates the quantity and type of agricultural products are dictated or required by a government
Ex. China's "noodle line" |