Andes - Page 20

Plate Tectonics / Viscosity / Dynamics (Mechanics) / Andes / Physics & Mathematics

Andes / Fault (Geology) / Peru / Rock (Geology) / Geology

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Inca Empire / Water / Earth / Andes / Agriculture

Ecuador / Andes / Spanish Empire / Napoleon / Spain

Andes / Tropics / Pollution / Bridge / Precipitation

Inca Empire / Andes / People