Agriculture Flashcards
The process by which humans alter the landscape in order to raise crops and livestock for consumption and trade.
Agriculture
Farmers focus on raising one specific crop to sell for profit
Commercial Agriculture
People travel from place to place with their herds of domesticated animals
Subsistence Agriculture
The growing of crops that people planted, raised, and harvested, probably began after animal domestication
Plant Domestication
Raising and caring for animals by humans for protection or food
Animal Domesication
Origin of farming, marked by the first domestication of plants and animals, farming consisted of subsistence farming
First Agricultural Revolution
Farmers build a series of steps into the side of a hill
Terrace Farming
The removal of large tracts of forests
Deforestation
The transition from fertile soil to desert
Desertification
Accompanied the Industrial Revolution, began in Great Britain in the 18th century, involved the mechanization of agricultural production, advances in transportation, development of large scale irrigation, and changes to consumption patterns of agricultural goods.
Second Agricultural Revolution
A series of laws enacted by the British government that enabled landowners to purchase and enclose land for their own use that had previously been common land used by peasant farmers
Enclosure Acts
Started in the mid-20th century, advances in science, research, and technology; better more efficient farming equipment and practices, particularly in the area of vastly improved varieties of grain
Third Agricultural Revolution
The development of higher-yielding, disease-resistant, faster-growing varieties of grains
Green Revolution
A process by which humans use engineering techniques to change DNA of a seed
GMOs
Practiced in rid and semi-arid climates, nomad rely on the animals for survival
Pastoral Nomadism
A form of commercial agriculture found in the developing world, livestock graze over large ares while the owners remain in the same place
Ranching
Subsistence agriculture in which farmers, usually in tropical climates regions, move from one field to another
Shifting Cultivation
A large commercial farm that specializes in one crop, usually found in the low latitudes (tropics), and in hot, humid climates with substantial precipitation
Plantation
Found mostly in California and the Southeast in order to take advantage of long growing seasons
Market Gardening