AP HUG Unit 5 Reverse Flashcards
hot dry summers, cool wet winters. always next to a sea
mediterranean climate
high temperatures year round. dry and wet season
tropical climate
farmers work intensively on small pieces of land. almost all available land is used. occurs when land is scarce and expensive
intensive farming
foods that are in demand are grown and sold in large quantities. farms usually specialize in a few crops
market gardening/commercial gardening/truck farming
occurs when land is plentiful and cheap. usually livestock ranching, pastoral nomadism, shifting cultivation
extensive farming
people shift between fields. slash and burn, constant relocation. extensive.
shifting cultivation
seasonal migration of livestock between areas
transhumance
herding domesticated animals in dry, nonarable areas. people move with the animals
nomadic herding, pastoral nomadism
grazing of aminals over large area for $
ranching
groups of houses clustered together
clustered land use pattern
houses spread out
dispersed land use pattern
houses arranged in a line facing a waterway or other transportation method
linear land use pattern
used for plot boundaries that matched up with physical features like trees and streams.
metes and bounds rural survey pattern
used for plot boundaries. gov’t divides land up into townships (6x6 mi). townships are divided into sections of 1sqmi each
township and range rural survey pattern
land divided into long, narrow strips
long lot rural survey pattern
first time plants and animals were domesticated for farming purposes
1st AG revolution, neolithic revolution
areas in which AG first originated. differs in crop production between places
hearths of domestication
trade of food, people, animals, tech between europe and western hemisphere
columbian exchange
advances in transportation, large scale irrigation, changes in comsumption patterns of agriculture
second AG revolution
tech advances, land use and farming advances, AG practice changes
impacts of 2nd AG revolution
advances in plant biology during the later half of the 20th century. mechanization, synthetic fertilizers, globally widespread food manufacturing
green revolution, 3rd AG revolution
seeds that produce more in a growing season than wild varieties. often GMO
high yield seeds
replacement of human labor with machines. led to more production, less need for labor intensive practices
mechanized farming
more global food production (less hunger, less death, more population). fertilizers and irrigation, which are good for environment in moderation
positive impacts of green revolution
women mostly not given new tech, damaging their role in many societies. chemicals used to grow the food can be harmful for humans. reduces organic nutrients in the soil. unsustainable new farming methods. lots of pollution
negative impacts of green revolution
farmers eat the food they grow. usually manual labor. found mostly in developing countries
subsistence AG
farmers raise one crop and sell for profit. mainly in developed countries. designed with the intent to make as much $ as possible
commercial AG
farmers raise the same cash crop on lots of land year after year
monocropping, monoculture