CSS :: Volcanoes

@ : Home > Geography > Volcanoes

Composite volcanoes usually erupt in explosive way as, when the viscuss magma rise to a surface it usually cbqs the _____ so in the result _____ will increase resulting in an explosive eruption:

[A].	Pressure, crater pipe	[B].	Mantle plume, gas
[C].	Crater pipe, pressure	[D].	None of these

Answer: Option C

Write your comments here:
...
Name *:	Email: Alert me