Emergence of agriculture and writing

AGRICULTURAL REVOLUTION

Main agricultural centers

A new form of agriculture is adopted 10,000 years before Christ.

At the end of the ice age, the grasses grew in the steppes, the plants grew and bore fruit. the women planted the seeds that were germinating individually.

Animals were domesticated.

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Fertile Eastern Mediterranean Crescent

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Northwest China 7000 years ago (BC)

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Mesoamerica, Mexico, 5000 years (BC)

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Andean America, Ecuador and Peru 4000 years (BC)

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CHANGES IN THE AGRICULTURAL REVOLUTION

Human beings faced many climatic factors over time, a constant fight against nature, they were hunters and fishermen until they changed their lifestyle.

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Second change

Third change

First change

Population increase

The sedentary were attracted by agriculture to take care of their plantations, their crops and store their products.

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The construction of the first houses and the conformation of the first villages

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Use of cultivation techniques

Conservation of surpluses

Domestication of animals

Tool improvement

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10,000 years ago (BC) the population was 5000000 inhabitants in the world, after 8000 years the figure was 300000000 inhabitants in the world.

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