ash glass rock lava
The melted rock coming from a volcano is called lava.
That depends on the chemistry of magma the volcano erupts - Basalt, andesite, rhyolite etc. but Generically the rock coming out of a volcano is called lava rock (pahoehoe or aa) but one can also get pumice or ignimbrites.
A live volcano is simply called an active volcano.
the plume is the smoke coming out
Shoot an Ice Arrow at the lava coming from the top of the volcano.
A volcano that is not active is a dormant volcano.
it is called a dormat volcano
A volcano that has erupted recently is classed as an active volcano.
That depends on the chemistry of magma the volcano erupts - Basalt, andesite, rhyolite etc. but Generically the rock coming out of a volcano is called lava rock (pahoehoe or aa) but one can also get pumice or ignimbrites.
composite volcano
An Active Volcano.
The volcano is called Sakurajima.