Self Check: Monitoring Volcanoes

Check Your Understanding

Earthquakes can tell us a lot about the possibility of an eruption. If there are too few earthquakes ________.

  • it may mean the magma inside the volcano is moving
  • it may mean the magma has stabilized inside the volcano
  • it may mean the magma has stopped moving implying it is about to give way
Show Answer

it may mean the magma has stopped moving implying it is about to give way