25 дек 10001 г. до нашей эры - Agricultural Revolution

Описание:

This was when humans shifted from hunting and gathering to farming and domesticating animals. Farming led to a huge increase in population because people had a more reliable food source.Humans started clearing forests to make space for farms, which changed landscapes. Soil erosion, loss of biodiversity, and changes in natural water flow were some major effects.

2 Positive Effects
Steady Food Supply and Civilizations Grew

2 Negative Effects
Deforestation and Social Inequality

Effects on Plants & Animals
Plants: Wild plants were bred into crops like wheat and corn, making them bigger and easier to grow.
Animals: Some were domesticated (like cows, pigs, and sheep), but they also became dependent on humans and lost some wild traits.

Effects on Air, Water, & Land
Air: Farming led to more carbon emissions, especially with slash-and-burn techniques.

Water: Irrigation systems drained rivers and sometimes caused flooding.

Land: Overfarming caused soil depletion, making some areas unusable over time.

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