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Unformatted text preview: intentionally or unintentionally, the genetic makeup of a population of plants or animals, sometimes to the extent that members of the population are unable to survive and/or reproduce without human assistance Vegeculture the cultivation of domesticated root crops, such as yams and taro. Mesoamerica the region encompassing southern Mexico and northern Central America Horticulture cultivation of crops carried out with simple hand tools such as digging sticks or hoes. Agriculture intensive crop cultivation, employing plows, fertilizers, and/or irrigation Pastoralism breeding and managing migratory herds of domesticated grazing animals, such as goats, sheep, cattle, llamas, or camels....
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- Winter '09