What causes the ring of fire
a: hot magma
b: earthquakes
c: plate subduction
d: mountain building

When we organize patterns in order to perceive an entire stimulus rather than just its parts, we are using

If scientists only detect p waves in a certain layer of earths interior what does that tell us?

If a volcano’s magma is high in silica, the volcano will probably a. erupt quietly. b. remain dormant. c. erupt explosively. d. produce dark-colored lava.