Why do scientists place GPS receivers near a volcano?(1 point)
Responses
to see which parts of the volcano’s surface are moving
to see which parts of the volcano’s surface are moving
to identify the likely course of pyroclastic flows or lahars
to identify the likely course of pyroclastic flows or lahars
to determine the amount of magma inside a volcano
to determine the amount of magma inside a volcano
to detect the presence of certain gases from the volcano