Pacific Ocean
type: Concept
definition: THE PACIFIC OCEAN—named the “peaceful sea” by Ferdinand Magellan, a Portuguese explorer leading a Spanish expedition—is the largest ocean in the world, covering 65.3 million sq. mi. [Source: Encyclopedia of Global Warming and Climate Change; Pacific Ocean]
broader: oceans and seas
broader: oceanography

oceans and seas
type: Concept
narrower: Pacific Ocean

oceanography
type: Concept
narrower: Pacific Ocean

concepts
type: Collection
type: ConceptGroup
member: Pacific Ocean