Lava that flows far forms shield volcanoes; this island is made up of 5 of them, including Mauna Kea
[DOC] [TLE] The Formation of the Hawaiian Islands - SOEST [PAR] Each island is made up of at least one primary volcano, although many islands ... 
of 5 major volcanoes: Kilauea, Mauna Loa, Mauna Kea, Hualalai and Kohala.