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What are extrusive and intrusive igneous rock?
Extrusive rocks are formed outside of earths surface. Intrusive rocks are formed inside earths surface.
When large masses of magma solidify far below earths surface they form igneous rocks that have a what?
Coalesced magma bodies are referred to as plutonic rocks, they have a porphyritic texture or larger crystals since elements are allotted more time to segregate to their desired energy environments and precipitate minerals.
When large masses of magma solidify far below earths surface and large crystals form what do they exhibit?
The crystals may display a "Crescumulate texture".
Igneous rocks are formed when magma does what?
The Igneous rock formed when magma cools are; 1. Extrusive (Volcanic) Igneous Rock; which are igneous rocks formed when magma cools outside the earths crust. The texture of of extrusive igneous rock is fine grained. 2. Intrusive (Plutonic) Igneous Rock; these are igneous rocks formed by gradual cooling of magma within the earths crust. The texture is coarse grained.
Igneous rock form on eath surface?
Igneous rocks do form on the earths surface. A volcano erupts and the lava that comes out cools and hardens forming igneous rocks.
When large masses of magma solidify far below Earths surface they form igneous rocks that?
Coarse-grained texture
When large masses magma solidify far below earths surface they form igneous rocks that have a?
Coarse-grained texture
What is the texture of igneous rocks that form far below earths surface?
Course grained texture.
When large masses of magma solidify far below earths's surface they form igneous rocks that have a?
coarse-grained texture due to slow cooling, resulting in larger mineral crystals. Examples of these rocks include granite and diorite.
What are extrusive and intrusive igneous rock?
Extrusive rocks are formed outside of earths surface. Intrusive rocks are formed inside earths surface.
When large masses of magma solidify far below earths surface they form igneous rocks that have a what?
Coalesced magma bodies are referred to as plutonic rocks, they have a porphyritic texture or larger crystals since elements are allotted more time to segregate to their desired energy environments and precipitate minerals.
How does a metamorphic rock turn into a igneous rock?
If it finds its way dowm into the earths crust through rock cycle and then is melted and mixes together to form molten magma, it could re-erupt to the earths surface and form an extrusive igneous rock or cool and solidify within the earths crust as an intrusive igneous rock.
How does metamorphic rocks turn into a igneous rocks?
If it finds its way dowm into the earths crust through rock cycle and then is melted and mixes together to form molten magma, it could re-erupt to the earths surface and form an extrusive igneous rock or cool and solidify within the earths crust as an intrusive igneous rock.
When large masses of magma solidify far below earths surface and large crystals form what do they exhibit?
The crystals may display a "Crescumulate texture".
Igneous rocks are formed when magma does what?
The Igneous rock formed when magma cools are; 1. Extrusive (Volcanic) Igneous Rock; which are igneous rocks formed when magma cools outside the earths crust. The texture of of extrusive igneous rock is fine grained. 2. Intrusive (Plutonic) Igneous Rock; these are igneous rocks formed by gradual cooling of magma within the earths crust. The texture is coarse grained.
What is the landform left at earths surface?
extrusive igneous rock.
What igneous rocks formed or on or near earths surface?
Volcanoes.
