yes
Yes,it is a volcanic rock.
No. By definition, sedimentary rock is formed on the earth's surface and in bodies of water. Diamonds are formed far below the earth's surface and are erupted to the surface by way of volcanic pipes.
No.
Volcanic rock is igneous. This is because rock that forms fromt the cooling of molten material is the very definition of igneous rock.
volcanic - it is made form volcanic ash that has solidified.
There is no use for molten rock from volcanic eruptions.
Things that can be erupted include volcanic ash, pumice, solid rock fragments, and gas.
An extrusive volcanic rock which is erupted under water called pumice.
It has erupted once maybe twice nobody knows which one for sure
Shield Volcano
I learned about this when I was in the seventh grade. Pumice is volcanic. It was made by nature when lava and gases was thrown out of a volcano. As the gas bubbles escaped from the lava, it become frothy. When the lava cooled and hardened, the result was a very light rock material filled with tiny bubbles of gas.
What do you call molten rock before it has erupted
ash from volcanic sources found in consolidated or cemented rock - ignimbrites - or fire cloud rocks
Volcanic rocks differ based on the composition of the magma they come from, the manner in which they are erupted, and how quickly they cool. All of these can affect a rock's properties.
Yes,it is a volcanic rock.
Rock that forms as a result of volcanic activity, whether recent or ancient, is called igneous rock. Igneous rocks can later become sedimentary or metamorphic, but that takes time.
No. Volcanic rock is not flammable.