When experts talk about bonding, they're referring to the intense attachment you develop with your baby. It's the feeling that makes you want to shower him with love and affection, or throw yourself in front of a speeding truck to protect him.
Vents and Volcanoes. Most of the active volcanoes on Earth are located underwater, along the aptly named Ring of Fire in the Pacific Ocean. Volcanoes and hydrothermal vents are the result of plate tectonics.
Island arcs are volcanic islands that form parallel to ocean trenches in subduction zones. The Pacific Ring of Fire is home to many of these groups of islands. Volcanoes that form above hot spots like the Hawaiian islands are not volcanic arcs.Volcanic island eruption, USGS. Two oceanic plates converge. Islands form an arc when two oceanic plates converge creating a row of islands above the overriding plate.The older plate, which is heavier and denser, is forced beneath the lighter plate.he melting plate feeds magma chambers that supply volcanic islands that form an arc when the molten rock erupts onto the ocean floor of the overriding plate. Mariana Islands. Deep ocean trenches form between the converging plates.