Yes heat could melt rocks
The heat increases to the point that rocks can begin to melt in the lower part of the Earth's mantle, known as the asthenosphere. This is where the temperature and pressure conditions allow for rocks to melt and form magma.
In which region of the Earth's interior does the heat increase to the point that rocks can begin to melt?
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.
Pressure
In which region of the Earth's interior does the heat increase to the point that rocks can begin to melt?
The rocks melt into a rock mush then kind of harden again.
Metamorphic
Minerals become part of rocks through various means that are present in the rock cycle. These could include precipitation from solutions, solidifying from melt, or recrystallization from heat and pressure.
Igneous rocks, specifically those that are formed from the cooling and solidification of magma, can melt back into lava or magma when subjected to high temperatures and pressure. Additionally, sedimentary rocks can also melt into magma if they are buried deep within the Earth's crust and exposed to extreme heat. Metamorphic rocks, formed under heat and pressure from existing rocks, can similarly melt into magma under sufficient conditions.
In which region of the Earth's interior does the heat increase to the point that rocks can begin to melt?
asthenosphere
The heat increases to the point that rocks can begin to melt in the region known as the mantle. This layer lies beneath the Earth's crust and is composed of solid rock, but under high temperatures and pressure, some rocks can melt and form magma.