Medical Definition of equivalent. 1  1: corresponding or virtually identical especially in effect or function drugs that are therapeutically equivalent. 2  2: having the same chemical combining capacity equivalent quantities of two elements.
Geography. All the nine islands of the Azores Archipelago are volcanic origin and are located in the North Atlantic, scattered along a 600 km stretch of ocean from Santa Maria to Corvo, approximately between 37Â° and 40Â° north latitude and 25Â° and 31Â° west longitude.he islands of the archipelago are divided in three geographical groups: the Eastern Group, comprising Santa Maria and Sao SÃ£o, miguel The Central, group Including, Terceira, Graciosa Sao, SÃ£o jorge Pico, and faial And The, western group Composed by Corvo. and flores
The Andaman Islands are a group of archipelagic islands located in the Bay of Bengal between India to the west and Burma to the north and east. Of the 572 islands, islets and rocks that constitute the Andaman and Nicobar chain, as little as 36 are inhabited. Ritchieâs Archipelago is the name given to the 9 emerald islands east of South Andaman. Of these, Havelock Island is the largest and the most popular holiday destination.