There are large faults at the edges of the Yellowstone Caldera. The caldera formed when the magma chamber emptied. How do the movement arrows on the faults in the diagram explain what happened when the caldera formed?

Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3