Ecuador is divided into 24 provinces (Spanish: provincias, singular – provincia). The provinces of Ecuador and their capitals are:
There is great variety in the climate, largely determined by altitude.
The rivers of Ecuador are an important part of the nation's geography and economy. Most of the over 2,000 rivers and streams have headwaters in the Andes mountain range, flowing therefrom either westward toward the Pacific Ocean or eastward toward the Amazon River.