Sedimentary rock goes deep in the Earth and reaches magma. It then melts and becomes part of the magma. Since the newly formed magma is less dense than the surrounding rock it is lighter than the surrounding rock and it goes up and cools. It then becomes an Igneous rock.
an igneous or sedimentary rock that is changed by heat or pressure
Sedimentary rock melts, then it cools to form Igneous rock. Hoped this helped. :)
False Sedimetary rocks can be formed from changes in igneous rock, and igneous rock can be from changes in sedimentary rock.
igneous
Sandstone is sedimentary itself.
Sedimentary rock can be changed into igneous rock by undergoing melting and then solidification.
If it is forced back into the molten layers of the Earth, then yes, it will become igneous rock.
Igneous rock can weather and become sedimentary rock . Metamorphic rock can be melted in a volcano and become igneous rock. Igneous rock and sedimentary rock can be heated and pressurized to form metamorphic rock.
an igneous or sedimentary rock that is changed by heat or pressure
Igneous or sedimentary rocks that have been transformed by heat or pressure are known as metamorphic rocks.
In order for an igneous rock to be changed to a sedimentary rock the rock must be weathered down into, well, some form of sediment (sand, gravel, ect.) and then have pressure applied to it to become a sedimentary rock.
All rock types, igneous, sedimentary, and even metamorphic can be altered to new metamorphic rock.
A piece of granite can be changed from an igneous rock to a sedimentary rock, and then to a metamorphic rock as it gets buried deeper within the Earth's crust.
metamorphic rock
Metamorphic rocks originate as igneous and sedimentary rocks, but have been changed by heat and pressure.
No, it's not a sedimentary rock, it is an igneous rock. :)
An igneous rock, just like any other rock, can be changed through metamorphic, igneous, and/or sedimentary processes. When exposed to high temp. and pressure, igneous becomes metamorphic. When re-melted, it becomes igneous again. When weathered/eroded, it becomes sedimentary.