5.Some islands are disappear disappearing  under the sea due to the  rising of sea level. I heard that Japan composed islands is going down to below the sea gradually 1cm a year. Japan will not be submersed after 100 years it would need longer time but some of other countries's districts that have lot of islands such The Philippines have has  possibility to be disappear in 100 years owing to climate changing. And many of attractions across the world also would will be changed that i couldn't image.

6. the beauty spot which I really love is Jeju Island in Korea that is located at southeast of korea. I love the beaches of the island . It looks similar to beaches of Southeast Asia especially emerald color of the sea water. It is different point that the beaches in Jeju are consisted in basalt. even the clean water make looking more great and beautiful. The harmony of the basalt, the yellow sand and the clean emerald waves is that nobody can't agree more how beautiful is it  with it.