Agriculture & Domestication Revision Sheet

1. 📌 Essentials

• Agriculture originated in the Fertile Crescent (~10, BC).
• Key crops: wheat, barley, rice, maize.
• Major domesticated animals: cattle, sheep, goats, pigs, chickens.
• Diffused globally over millennia to Europe, Asia, Africa, Americas, and Oceania.
• Transition from hunter-gatherer to settled farming societies.
• Diffusion dates: Europe (~5500), China (~8000 BC), Africa (~8000 BC), Americas (~5000 BC), New Guinea (~7000 BC).
• Early cultivation techniques involved domestication and selective breeding.
• Agriculture led to population growth and complex societies.
• Spread facilitated by trade routes, migration, and cultural exchanges.
• Key regions: Fertile Crescent, China, Africa, Mesoamerica, Andes, New Guinea.

2. 🧩 Key Structures & Components

• Fertile Crescent — Cradle of agriculture, earliest domestication (~10,000 BC).
• Cultivated Crops — Wheat, barley, rice, maize.
• Domesticated Animals — Cattle, sheep, goats, pigs, chickens.
• Diffusion Routes — Pathways through which agriculture spread globally.
• Early Farming Tools — Sickles, grinding stones, plows.
• Settlement Sites — Villages and early towns near cultivated lands.
• Trade Networks — Facilitated exchange of crops and livestock.
• Genetic Selection — Human-driven breeding of plants and animals.

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