Tide is the answer.
Tidal cycle (Tides).
Tides and ocean currents
tides
tides
Tides.
No The Ocean Is Not
The elevation of Antarctica -- or any continent -- near the ocean is sea level.
the elevation of the ocean is currently unknown
It is called the tide, or tides.
No
the alantic ocean
ocean currents, mountains, elevation, and latitude
Tides- there is high tide or low tide and it changes throughout the day.
Due to gravity, ocean water is attracted to areas of high topography and away from areas of low topography on the sea floor, causing bulges and depressions on the ocean surface. Satellite radar can detect these changes in elevation.
Tidal movements
pacific ocean
The Atlantic Ocean.