earthquakes/volcanoes Flashcards
1
Q
what seismic wave moves in a rolling motion?
A
surface wave
2
Q
where is the epicenter of an earthquake?
A
the point on the surface of the Earth ABOVE where the earthquake begins
3
Q
what scale is used to measure earthquakes?
A
Richter scale
4
Q
do hot spots move?
A
no
5
Q
which type of volcano has the most consistently violent, explosive eruptions?
A
cinder cone volcano
6
Q
which type of volcano usually forms wide, gently sloping mountains?
A
shield
