We can clear see that the average global sea level increase surged with fluctuation from 1997 at about 4 to 2005 at nearly 30 millimetres
.In 1997-1999 it was a small increase,ranging from 3 to 5.From 1999 to2002,the global sea level increase soarfrom10 to nearly 20.The period from 2002 to 2004 experiences a increase slowly reaching 23.A surge could be seen in the sea global sea level increase reaching the maximum of 28.
Overall,it could be noted that the average global sea level was a significant increases from 1997 to 2005.(words 91)
