Two boats are operating near each other. one of these boats must take early and substantial action to keep well away from the other boat. which is the boat that must take action? . a. the stand-on vessel. b. the give-way vessel. c. the larger boat. d. the boat with fewer passengers

How do convection currents form underwater mountains?

Summary of the impact of the physical environment on settlement patterns and economic activities for ukraine

During metamorphic processes, increased pressure and temperature can affect the of minerals in rock. rocks subjected to very high pressure are typically than others because mineral grains are squeezed together, and the atoms are more closely packed. during metamorphic processes, water facilitates the transfer of ions between and within minerals, which can the rate at which metamorphic reactions take place. the growth of new minerals within a rock during metamorphism has been estimated to be about per million years. metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. during contact metamorphism, a large intrusion will contain thermal energy and will cool much more slowly than a small one. metamorphosed sandstone is known as the metamorphic rock made from metamorphosed shale, was once used to make blackboards for classrooms