By a strong eruption of andesitic volcanoes 80 million yrs back, volcanic ash and pyroclastics where by topped and eroded by wave motion to produce grand sea cliffs, wave-Reduce platforms, and sea caves. The Haeundae geosite, the one among symbols of Busan and among Korea's the most popular summertime getaway https://davidk429ajr5.blogsuperapp.com/profile