intusive igneous
it formes SEDIMENTry rock
igneous
fragments of rock dust ash steam and gases
Rock forming sediments.
Molten rock below the surface of the earth that rises in volcanic vents is known as magma,but after it erupts from a volcano its called lava and a crater is the hole of a volcano.
The kind of rock you see forming in Puu Oo crater is extrusive igneous. This type of rock is formed by lava.
Rock cycle
This latest phase of eruptive activity at Kilauea volcano started unceremoniously on 24 Feb with the appearance of a small amount of molten lava deep within the Pu'u 'O'o crater, visible only from above. - See more at www.Cha Cha.com
Cinder Cones are composed of rock fragments and the eruption of cinders. The rock fragments pile up around a single crater forming a Cinder Cone.
it formes SEDIMENTry rock
Rock layers that are forming are stratifying.
The planet Mercury is composed of rock. Its close proximity to the sun prevents any kind of gaseous atmosphere from forming.
igneous
one of the basic rock forming minerals
An Introduction to the Rock-Forming Minerals was created in 1966.
Is this a trick question? you could throw a rock in the ground. There you go, the world's smallest crater.
Feldspars are classified as silicate minerals.