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.
Figure 3 Ring of Fire around the subducting Pacific plate. (USGS)  Divergence occurs in the Mid-Ocean Ridges where new crust is formed to take the place of the subducted crust keeping the Earth the same size. A mid-ocean ridge that encircles the earth runs through the center of the Atlantic Ocean.