Popocatepetl, the second highest volcano in Mexico, is a giant stratovolcano, 70 km (~45 miles) southeast of downtown Mexico City, and 45 km (~30 miles) southwest of the city of Puebla.
Guam Currency (code) Guam > Economy. Currency (code): US dollar (USD) Definition: This entry identifies the national medium of exchange and, in parenthesis, gives the International Organization for Standardization (ISO) 4217 alphabetic currency code for each country.
Guam is an island in Micronesia in the Pacific Ocean that is part of the United States. It is a territory and not one of the 50 U.S. States. The people that first lived there are called Chamorros. The capital of Guam is the city of HagÃ¥tÃ±a.