in the 11,400 years since the end of the last ice age, sea  level has risen at an average of 4 feet/century, though it is now rising  much more slowly because very nearly all of the land-based ice that is  at low enough latitudes and altitudes to melt has long since gone."
in the 11,400 years since the end of the last ice age, sea  level has risen at an average of 4 feet/century, though it is now rising  much more slowly because very nearly all of the land-based ice that is  at low enough latitudes and altitudes to melt has long since gone."
sea level:62
sea level
for at least the last 100 years, sea level has been rising at an average rate of about 1.8 mm (0.07 in) per year.