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THE ORIGINS OF AGRICULTURE

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Presentation on theme: "THE ORIGINS OF AGRICULTURE"— Presentation transcript:

1 THE ORIGINS OF AGRICULTURE

2 OBJ: TO IDENTIFY WHERE THE AGRICULTURAL REVOLUTION BEGAN & DESCRIBE THE DIFFERENCES BETWEEN SUBSITENCE & COMMERCIAL AGRICULTUE AGRICULTURE: DELIBERATE MODI-FICATION OF EARTH, THROUGH PLANTS & ANIMALS, FOR FOOD OR $$ CROP: ANY CULTIVATED PLANT DEVELOPING COUNTRIES 97% DEVELOPED < 2% BEFORE AGRICULTURE HUNTERS & GATHERERS ¼ MILLION HG TODAY, PERIPHERY KHOISAN AGRICULTURAL REV.: ABOUT 8,000 YRS AGO? WHEN HUMANS 1ST DOMESTICATED ANIMALS & PLANTS & DIDN’T SOLEY RELY ON HUNTING & GATHERING CULTURAL OR ENVIRONMENTAL FACTORS OR BOTH? PROBABLY BOTH

3 CROP HEARTHS & DIFFUSION

4

5 ANIMAL HEARTHS SOUTHWEST ASIA MOST IMPORTANT ANIMALS FOR AGRICULTURE
DOG ABOUT 12K YRS AGO IN EAST ASIA OR EUROPE CENTRAL ASIA: HORSE ANIMALS USED TO PREP LAND, GROW, HARVEST & FOOD FOR PEOPLE & ANIMALS CLIMATE, TOPOGRAPHY, SOIL DICTATE WHAT’S GROWN, RAISED ETC.


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