How Natural Resources, Climate, and Landforms Shaped Trade

Geography's Influence on Historical Trade Patterns

Natural Resources

• Availability: Regions rich in minerals, timber, fertile soil became trade hubs.
• Distribution: Surplus regions exported to deficit regions, creating long-distance routes.

Climate

• Crop Suitability: Warm/humid → tropical crops (sugar, bananas); cool/dry → grains (wheat).
• Seasonality: Winter closures of mountain passes or frozen ports interrupted trade.

Landforms

• Barriers: Mountains, deserts, large rivers hindered overland transport.
• Corridors: River valleys, coastal plains facilitated movement.
• Coasts & Harbors: Natural ports enabled maritime trade, spawning port cities.

Together, these factors determined where trade flourished, which goods moved, and how civilizations interconnected.