volcanoes
volcanoes are made
what is magma pushing up from underneath the ground
volcanoes caused by
what is tectonic plates
___ type of boundaries
what is 3
tectonic plate is on
what is lithosphere
pangea is
what when all of the continents fitted in with each other
magma is
magma is molten lava underneath the ground
tectonic plates are on
what is the lithosphere
sub ducting is
what is when one plate goes under another
tectonic plate causes
what is earthquake
__ proposed pangaea
what is Alfred wegener
lava is
molten rock on the surface
earthquakes are measured by
what is seismograph
transform boundary is
what is plate rubbing next to each other
tectonic plate forms
what is volcanoes and mountains
Pangea moved contiens because
what is contiental drift
a shield volcano
what is a type of volcano
__type of earthquakes
what is 3 type of earthquakes
divergent boundary is
when one plate diverges from another
different types of tectonic plates
what is divergent,convergent, and transform
___ pangea was formed
what is 335 million years ago
a cinder cone
what is a type of volcanoes shaped like a circle
one type of earthquake
what is convergent
convergent boundaries is
what is one plate slide underneath another
who discoved tectonic plates
Alfred wegner
pangea is also called
what is continental drift