yes
no, the process only happens to igneous rocks
Metamorphic rocks become igneous rocks by melting from heat and pressure, remnants of which may cool from melt (magma) and become components of igneous rock.
Metamorphic
Nope, because they are created when the Earth pressurizes and heats it (but not to the point of melting). Igneous rocks are created when rocks melt.
The main type of energy used to convert metamorphic rocks into igneous rocks in the rock cycle is heat. The increase in temperature causes the metamorphic rocks to melt and then solidify into igneous rocks.
Sedimentary and Igneous rocks are not metamorphic rocks. Metamorphic rocks however are igneous or sedimentary rocks that have undertaken metamorphism (In extreme heat and/or pressure the minerals are forced to recrystalize) and become metamorphic rocks. If the heat/pressure causes the rock to melt into liquid rock than it is no longer metamorphi, it is igneous. Hope this helps :)
When minerals in igneous and metamorphic rocks melt, they become magma, which can eventually solidify to form igneous rocks. In sedimentary rocks, when minerals melt, they can alter the rock's texture and composition, leading to the formation of metamorphic rocks through processes like recrystallization and metamorphism.
When metamorphic rock melts from pressure and heat, then the product of that melt solidifies, it is considered an igneous rock.
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.
Igneous rocks-after having the chance to cool down after a melt (metamorphic rocks need pressure as well)
The main type of energy used to help convert metamorphic rocks into igneous rocks is heat. This heat can come from processes such as magma intrusion, volcanic activity, or tectonic movements, causing the metamorphic rocks to melt and recrystallize into igneous rocks.
The fossils will be crushed under the pressures required to create metamorphic rocks and they will melt in the heat required to make igneous rocks.