Not exact matches
The key here is to get the
crust as thin
as possible when
stretching it out.
Volcanoes can also form where there is
stretching of the Earth's
crust and where the
crust grows thin (called «non-hotspot intraplate volcanism»), such
as in the African Rift Valley or the European Rhine Graben with its Eifel volcanoes).
So Olive and his team devised a new explanation: At fast - spreading ridges with abundant magma eruptions, the cooling,
stretching crust forms new faults in rapid succession
as it continues to spread.