Geology of the Pacific Ocean Guinea, and New Zealand lie outside the andesite line. Outside of the andesite line, volcanism is explosive; the Pacific Ring of Fire is the world's foremost belt of explosive volcanism. The Ring of Fire is named after the several hundred active volcanoes that sit above the various subduction zones. In 2009, the deepest undersea eruption ever recorded occurred at the West Mata submarine volcano, a mile beneath the ocean, close to the Tonga-Kermadec Trench, within the Ring of Fire; it was filmed by the US Jason robotic submersible which descended over . The Pacific Ocean is the only ocean which
Crime in the Philippines Crime in the Philippines Crime is present in various forms in the Philippines, and remains a serious issue throughout the country. Illegal drug trade, human trafficking, murder, corruption and domestic violence remain significant concerns. The Philippines has a high rate of murder cases, which is the highest in Southeast Asia as of 2014. Most major cities are plagued with high prevalence of crimes. Organized crime in the Philippines can be linked to certain families or barkadas (groups) who perpetrate crimes ranging from extortion, sale of illegal narcotics and loan sharking to robbery, kidnapping, and murder-for-hire. Illegal drug trade is common