Rock Types and Cycle Quick Check
1. Which process would change metamorphic rock to igneous rock?
1. Melting followed by cooling
2. Sedimentary rock
3. Heat & Pressure
4. Gravity, Rise, & Igneous
100% Q & A maybe mixed up
The process that would change metamorphic rock to igneous rock is called "melting and solidification." Here's how you can understand this process:
1. The first step is to understand what metamorphic rock and igneous rock are. Metamorphic rock is formed when existing rocks undergo a process called metamorphism, which involves heat, pressure, and chemical changes. This process causes the rock's mineral composition and texture to change. On the other hand, igneous rock is formed from the cooling and solidification of molten rock material (magma or lava).
2. Now, think about what would happen if metamorphic rock were to change into igneous rock. The key aspect to note is that igneous rock forms from the solidification of molten rock material. So, in order for metamorphic rock to become igneous rock, it would need to go through a process that involves melting and subsequent solidification.
3. This process can occur through the movement of tectonic plates, which can cause metamorphic rocks to be subjected to greater temperatures and pressures. If the temperature and pressure reach a point where the rock melts, it can turn into magma. This molten rock material can then rise to the surface through volcanic activity and eventually cool and solidify, forming igneous rock.
So, the process of melting and solidification is what would change metamorphic rock into igneous rock.