How did UC Berkeley seismologists get a 10-second warning before the damaging seismic waves hit? Given what you know about seismic waves, what do you think the warning system detected and what did it alert scientists to?

carla slowed down in the beginning of her trip, stopped, and then sped up

because growing process had stoped after 4-5 year

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods