Igneous rock.
These are igneous rocks. They may form from lava at the Earth's surface, like basalt, or from magma beneath the ground, like granite.
Metamorphic and sedimentary rocks can change into igneous rocks through the process of melting and cooling. When subjected to intense heat and pressure, the rocks can melt and form magma. This magma can then cool and solidify, forming igneous rocks.
Yes, the cooling of lava from the volcano creates the process of metamorphism; in this case - the rock.
Increased temperatures and or decreased pressures.
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igneous rocks
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Igneous rocks
Yes, heat can cause rocks to melt and form new rocks through the process of melting, cooling, and solidifying. This can lead to the formation of igneous rocks from both existing rocks and molten rock material.
by the lava melting the rock and cooling then peaces of rocks and sediments are pushed together to form an igneous rock
No, a metamorphic rock cannot be created through melting. Metamorphic rocks form from existing rocks—either igneous, sedimentary, or other metamorphic rocks—through a process called metamorphism, which involves heat, pressure, and chemically active fluids, but not melting. If a rock melts, it transforms into magma, which upon cooling can form igneous rock instead. Therefore, while heat is involved in both processes, melting is a key distinction that separates the formation of igneous rocks from metamorphic ones.
Cementing is not a process involved in the formation of sedimentary rock.