APHUG Unit 5

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agriculture

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186 Terms

1

agriculture

planting and harvesting of domesticated plants and raising domesticated animals for food

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2

domesticated plant

a plant that is deliberately planted, protected, cared for, used by humans, genetically distinct from wild

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3

domesticated animal

an animal that depends on people for food and shelter, different from the wild in looks and behavior

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4

physical geography

study of earth’s physical characteristics and processes

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5

important elements of physical geography

soil, topography/landforms, climate

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6

topsoil

the upper layer of soil, nutrients are absorbed through plant roots which allow plants to survive

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7

topography

arrangement of shapes on earth’s surface (mountains, valleys, plains)

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8

climate

average pattern of weather, 30 yr period, in particular region

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9

weather

day to day atmospheric conditions effect daily decisions

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10

tropical climates

average 80 degrees F , along near equator,

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11

tropical wet climates

rains every day of the year, limited agriculture, small scale, tropical rainforests

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12

monsoon

seasonal reversal of winds, onshore (summer) & offshore (winter)

brings monsoon rains

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13

monsoon rains

long periods of heavy rains everyday at end of short dry season

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14

dry climates

deserts, hot year-round, extremely cold in winter months

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15

arid (dry)

receives less than 10 inches of rain

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16

semi arid (steppe)

10-20 inches of rain , enough to support farming, droughts

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17

moderate climates

75 degrees F, 2 seasons (summer and winter)

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18

humid subtropical climtes

long hot summers & short and mild winters variable perception

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19

marine west coast climates

the western coast, has a moderate climate, longer summer less humid, ocean breeze brings warm air & polar winds bring colder

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20

demitarian climate

around the Mediterranean sea & California coast, mountains block winds from oceans

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21

continental climates

large range of temp & moderate precipitation, away from oceans, interior of continents

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22

humid continental climates

4 seasons, dramatic changes in weather patterns (heatwaves, tornadoes, snow)

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23

humid cold climates

subarctic climates, frigid temp year-round

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24

intensive agriculture

high levels of labor

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25

subsistence agriculture

planting small gardens & raising a few animals to use for family/local villages

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26

commercial agriculture

crops sold in local, regional, or global markets; hired workers, lots of money to run farms

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27

market farming

small-scale farming in which a farmer plants a few acres that produce a mixture of vegetables & fruits, sold

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28

truck farm

type of market gardening, grows a single crop, limited crop diversity

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29

plantations

large landholding. specializes in a single crop, vast flat areas near coastal regions

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30

monocropping

process of growing the same crop on the same piece of land every year

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31

mixed crop/livestock agriculture

diversified system based on cereal grains, root crops, herd livestock; small villages live on edge of the field

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32

cereal grains

seeds that come from a wide varety of grasses cultivated around the world

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33

root crop

vegetables grown underground, digged out (yams potatoes)

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34

peasants

small scale farmers, rely on own fields, family labor

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35

paddy rice farming

system of wet rice cultivation on small levels bordered by water-tight dikes; humid tropical, terraced hillsides

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36

grain farming

intensive (according to textbook) extensive (uses hundreds of acres) production of cereal grains

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37

livestock farming

intensive system of animal feeding, limits movement & weight loss of animals; large feedlots, vast holding pens, slaughterhouses

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38

feedlots

fenced enclosure for feeding, fattening livestock for slaughter, meat-producing regions

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39

dairy farming (Dairying)

specializes in breeding, utilization of livestock to produce milk & various products, feedlot systems, small (100 cows) or large (5000); buildings for storage & milking

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40

extensive agriculture

crop cultivation and livestock rearing, little hired labor or investment

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41

shifting cultivation

cultivation of plot of land until it becomes less productive, rotation system; several small clearings & abandoned land

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42

slash-and-burn agriculture/swidden

cutting small plots in forests, burning cuttings to clear ground and release nutrients (lasts for 10-20 yrs before moving on)

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43

intercropping

different crops share same clearing, benefits each other

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44

nomadic herding/pastoralism

system of breeding and rearing domestic animals by moving them over expansive areas of pasture lands (vertical/transhumance & horizontal); less permanent imprint, visible when herders are stationary

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45

livestock ranching

semi-arid regions, large lands to raise large herds of livestock to sell meat, hides, wool; hundreds of acres of land, open range

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46

rural area

area located outside towns and cities, not many ppl

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47

rural settlement

small groups of ppl living outside of an urban area

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48

agricultural landscape

area used for agricultural production

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49

corn belt

Ohio to Dakota, vast fields of corn

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50

dikes

long walls that contain and control water necessary for growing rice plant

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51

grain elevators

large storage facility for grain, owned by corporations (Grain farming)

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52

suitcase farms

nobody lives in, planting and harvesting are done with hired crews who commute (Grain farming)

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53

silo

round/square tower-like structure that stores feed for livestock (dairy farming)

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54

settlement patterns

ways in which ppl organize themselves on land

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55

clustered settlements/farm villages

tightly bunched settlements, center of farm operations

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56

farmstead

center of farm operations (farmhouse, barns, etc.)

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57

dispersed/isolated settlement pattern

families live distant to each other

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58

lineal settlement pattern

building arranged in line alone river or road, long-lot pattern, farmstead at one end (closest to transportation)

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59

survey methods

land surveys use to lay out property lines, resulting in survey patterns/land division patterns

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60

cadastral survey

systematic documentation of property ownership, shape, use, and boundaries

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61

metes and bounds

natural features used to delineate property bounds (trees, streams) less rectangular

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62

township and range

grid of square shapes townships with 6 mile sides, equal squares

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63

longlot survey

basic rectangle unit, long and slim, along a road or river (water/transportation source)

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64

domestication

a long-term process where humans selectively breed, protect, and care for unique plants and animals taken from the wild to create genetically distinct species

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65

first agricultural revolution

diffusion of plants and animals, hunter gatherers to farmers

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66

plant domestication

before animal domestication, selective breeding (growing seeds of the healthier plants)

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67

teosinte

large wild grass, produced by small ears of maize,

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68

maize

corn, let to protection & seed selection

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69

Carl Daver

process of domestication developed independently at different locations and diffused

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70

animal dommestication

animals and humans depend on each other (cow, pig, sheep, goat)

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71

hearths

centers where new practices develop and form which the new practices spread

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72

South west Asia (hearth)

largest # of animals domesticated, home to Sumerian and Harappan civilizations

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73

fertile crescent

origin of great cereal grains, first animal domestication, 1/3 hearth regions for domesticated cattle

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74

Indus river valley

highlands of Tibet & along the border between Pakistan and India; first to use animals to help w/ plow

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75

Asia

the domesticated form of dry rice and strains of wheat; 1/3 domestication of cattle

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76

china

domesticated rice, soybeans, sugar cane, pigs

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77

new guinea

domesticated bananas, taro

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78

south-east & south asia

domesticated root crops before seed plants

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79

Africa

1/3 region of cattle domestication, a mixed stock with Indus river valley

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80

east & west africa

domesticated peanuts, yam, coffee, strains of barley wheat, and rice

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81

americas

domesticated maize, corn (very important)

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82

native Americans in Mesoamerica

domesticated maize, tomatoes, beans, squash

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83

south america

domesticated root crops

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84

Peruvian Andes

domesticated potato, squash; llama, alpaca, guinea pig, muscovy duck

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85

Columbian exchange

widespread transfer of plants, animals, culture, human population, tech, disease, ideas; relocation diffusion

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86

demographic collapse

phenomenon of near genocide of native populations

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87

Irish potato crisis

potatoes diffused to parts of Europe and became a large part of European diets. potato blight (infection) caused millions to starve in Ireland

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88

second agricultural revolution

improved methods of cultivation, harvesting, and storage of produce; tools developed, fertilizers, pesticide

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89

seed drill

used for planting or sowing seeds equally, more efficient than normal

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90

scattering method

took seeds out by hind & scattered in wide area while walking

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91

hand plow

broke up soil/turned soil over so fresh soil w/ nutrients prepared, pulled by oxen (iron parts, cast iron plow, steel plow)

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92

mechanical reaper

machine used to harvest grain crops mechanically, pulled by horses, cut and bundled grain; increased yields by 10 times

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93

scythe

harvesting cutting grain, hand tool w/ long curved blade

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94

tractor

used for plowing, planting, cultivating, fertilizing, and harvesting crops; heavy, difficult to transport

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95

internal combustible engin

small lightweight source of power , saving on manual labor

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96

railrads & shipping canals

provide farmers w/ shipping and hauling to/ from farms, affordable access

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97

refrigerated train car

ship perishable food (meat) over greater distances

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98

agrichemicals

chemical compounds made from petroleum & natural gas used in agriculture

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99

synthetic fertilizer

general term for industrially manufactured nitrogen, phosphorus, potassium; increased crop yields

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100

natural fertilizer

materials such as animal manure, ashes, decayed organic material

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