Sea level

average level for the surface of one or more of Earth's oceans

current long-term trend for global sea levels to rise mainly in response to climate change

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mostly eroded island of Hawaii

period of either rapid or just accelerated post-glacial sea level rise

period of rapid post-glacial sea level rise

grove of snags (dead standing trees)

graphic representation of changes of sea level through geological history

gravity anomaly in the Indian Ocean