The formation of supervolcanoes.
The formation of supervolcanoes. jV0nX
The diagram indicates how supervolcanoes were formed and each stage in the formation of supervolcanoes. There are four important steps which are shown in the diagram.
At the first, there are three main layers. The top which covers the earth is called the surface. Next, the crust is in the middle, and under this layer, it has a layer that contains magma named the mantle.
At the beginning of the formation, the magma in the mantle began coming out from the mantle to the crust. Then, there was more magma in the crust. Therefore, it caused a lot of pressure and fissure on the surface. As a result, magma rose up to the surface with smoke and lava, this stage is called eruption. In the end, magma came back to the mantle, and the magma chamber in the crust reduced size because of eruption. Moreover, there was an effect after the eruption, it was land depression which was pushed down by the power of the eruption.
The diagram indicates how
supervolcanoes
were formed
and each stage in the formation of
supervolcanoes
. There are four
important
steps which
are shown
in the diagram.
At the
first
, there are three main layers. The top which covers the earth
is called
the surface.
Next
, the
crust
is in the middle, and under this layer, it has a layer that contains
magma
named the mantle.
At the beginning of the formation, the
magma
in the mantle began coming out from the mantle to the
crust
. Then, there was more
magma
in the
crust
.
Therefore
, it caused
a lot of
pressure and fissure on the surface.
As a result
,
magma
rose up to the surface with smoke and lava, this stage
is called
eruption
. In the
end
,
magma
came back to the mantle, and the
magma
chamber in the
crust
reduced
size
because
of
eruption
.
Moreover
, there was an effect after the
eruption
, it was land depression which
was pushed
down by the power of the
eruption
.