← Science Knowledge HubOcean & Earth Science
🌊 Oceanography
The physical, chemical, biological and geological study of the world ocean.
🌊EXPLORE
Start here
Key ideas to explore
CurrentsWavesOcean chemistrySeafloorOcean-climate interactions
How scientists think
Go beyond definitions.
A strong understanding of Oceanography means asking how evidence was collected, what models or measurements were used, what uncertainty remains, and how new evidence could change a conclusion.
Build a science project →