Which roles does pressure play during a volcanic eruption? Check all that apply. Pressure decreases as magma rises.
Pressure traps dissolved gases in magma.
O Pressure increases until the volcano explodes.
O Pressure from rocks above causes new rocks to form.
Pressure from expanding gases forces magma through the pipe and vent.

What was one major difference between benito mussolini and adolph hitler? o a. hitler was more willing to use violence to secure power than mussolini. o b. hitler made racism central to his political ideology earlier than mussolini. o c. hitler was more supportive of communism and socialism than mussolini. o d. hitler followed the philosophy of militarism more strictly than mussolini.