it is igneous
The three main types of rocks are igneous, formed from cooling lava or magma; sedimentary, formed from compressed layers of sediment; and metamorphic, formed from existing rocks that undergo high heat and pressure.
Graphite is a metamorphic rock. It is formed from the metamorphism of organic sedimentary rocks, such as coal, under high temperature and pressure.
The three types of rocks involved in the rock cycle are igneous rocks, sedimentary rocks, and metamorphic rocks. Igneous rocks form from the solidification of molten magma, sedimentary rocks form from the deposition and lithification of sediments, and metamorphic rocks form from pre-existing rocks that are subjected to high heat and pressure.
Metamorphic rocks can form from both igneous and sedimentary rocks through the process of heat and pressure, but they are more commonly associated with forming from existing metamorphic or sedimentary rocks. Igneous rocks can indirectly contribute to the formation of metamorphic rocks by heating up and altering surrounding rocks, leading to the formation of new metamorphic rocks.
The three classes of rocks are igneous, sedimentary, and metamorphic. Igneous rocks form from the cooling of magma or lava, sedimentary rocks result from the accumulation and compression of sediment, and metamorphic rocks form from the alteration of existing rocks due to high heat and pressure.
igneous, sedimentary, metamorphic
Igneous
igneous
sedimentary
sedimentary
Igneous Rocks,Sedimentary Rocks,Metamorphic Rocks.
Metamorphic rocks can form from both igneous and sedimentary rocks
Metamorphic rocks can form from both igneous and sedimentary rocks
igneous is black and smooth metamorphic is magnetic and sedimentary is used as cement
The types of rocks are sedimentary, igneous, and metamorphic.
Sedimentary, igneous and metamorphic.
metamorphic