Unit 5 Vocab - Agriculture & Economics Flashcards
Agribusiness
The system of commercial farming found in more developed countries.
Agricultural Hearths
Areas from where the origins of agricultural ideas & innovation began and spread.
Agriculture
The deliberate tending of crops and livestock in order to produce food & fiber.
Biotechnology
The use of genetically altered crops in agriculture and DNA manipulation in livestock in order to increase production.
Cash Crops
Crops that are raised for export to high-consumption developed countries.
Cereal Grains
Oats, wheat, rye, or barley.
Columbian Exchange
Began in the late 15th & 16th centuries when products were carried both ways across the Atlantic & Pacific Oceans.
Commercial Agriculture
The production of food surpluses, with most crops destined for sale to people outside the farmer’s family.
Crop Rotation
Each field is planted on a planting cycle.
Desertification
A deterioration of land to a desert-like condition by over-grazing and over-planting.
Dispersed Settlement Pattern
Seen in an area of extensive agricultural practices where individual farmhouses lie far apart.
Enclosure
The practice of fencing or hedging in large blocks of land for experiments with new techniques of farming.
Erosion
The geological process in which materials are worn away and transported by natural forces such as wind and water.
Extensive Agriculture
Farmed land that is further away from markets/cities and is in large units.
Extensive Subsistence Agriculture
The cultivation of large areas of land and minimal labor per land area.
Green Revolution
The introduction of two new agricultural techniques during the 1970s:
a) The use of new higher-yield seeds.
b) The expanded use of fertilizers.
Hamlets
Small clusters of buildings or slightly larger settlements of villages.
Horticulture
The growing of fruits, vegetables, flowers, and tree crops from the commercial base of Mediterranean farming.
Hunters & Gatherers
A group of people who forage and hunt food from their environment.
Industrial Agriculture
Modern farming that refers to the industrialized production of livestock, poultry fish, and crops.
Intensive Agriculture
Farmed land that is closer to markets/cities and is in smaller units.
Intensive Subsistence Agriculture
The cultivation of small areas of land through the use of great amounts of labor; yields per unit/area and population densities if both are high.
Intertillage
The growing of various types of crops.
Irrigation
The channeling of water to fields.