Magma or Lava
No. If it cools as magma it will form an intrusive igneous rock. To form an extrusive igenous rock it must erupt from a volcano, where it becomes lava or pyroclastic material.
The rock tuff is classified as an igneous rock. It forms from volcanic eruptions where ash and volcanic material are ejected into the air and then settle and compact to form tuff.
The original rock material changed to igneous rocks is the lava .,.,,., "I LOVE MY ANSWER'',..,
igneous rock
Answer: MAGMA Why?: The moment it reaches the surface, it becomes lava and eventually cools to form igneous rock.
Cooled magma, lava, or pyroclastic material is igneous rock. Cooled magma forms intrusive igneous rock, while lava and pyroclastic material form extrusive rock. Anything beyond that depends on more specific factors.
When extrusive igneous rock is broken down, it can form sedimentary rock through the process of weathering, erosion, transportation, and deposition of the broken-down material. This material can then be compacted and cemented together to form sedimentary rock.
Igneous rock is rock that formed from molten material. Volcanoes erupt lava and pyroclastic material, which forms extrusive igneous rock. Magma can solidify with in a volcano, forming intrusive igneous rock.
Igneous means that it usually comes from a volcano. For example, igneous rock is rock from a volcano
It starts with molten material [magma], when volcanic activity starts the molten material turns into igneous rock.
igneous
Obsidian is a form of an igneous rock that forms when molten rock material cools so rapidly that atoms are unable to arrange themselves into a crystalline structure.