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It would harden and then become hard rock.
If the pressure on a rock decreases while the temperature remains the same, the rock may expand or crack due to the release of pressure. This can lead to fracturing or even disintegration of the rock as it adjusts to the lower pressure environment.
As you move closer to the Earth's inner core, the temperature increases. This is because the inner core is surrounded by layers of molten metal and rock, which generate heat through radioactive decay and residual heat from Earth's formation. The temperature at the Earth's inner core can reach up to around 5700°C (10,300°F).
Molton rock that flows from a volcano onto Earths surface is
Pressure can increase the melting point of rock because higher pressures result in a higher melting point. However, if the rock is subjected to extremely high pressure without a corresponding increase in temperature, it may deform or undergo metamorphism rather than melting.
As depth beneath the Earth's surface increases, both temperature and pressure increase. This is due to the weight of the overlying rock and the Earth's internal heat. The increase in pressure and temperature with depth is known as the geothermal gradient.
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Fracturing increases the surface area of a rock exposed to weathering.
Rock exposed to very high temperature and pressure will soften or melt.
As Earth's depth increases, both temperature and pressure increase. The increase in temperature is primarily due to the Earth's internal heat and geothermal energy. Pressure increases with depth due to the weight of the overlying rock and materials compressing the layers beneath.
No, new igneous rock forms from the melting of pre-existing rock due to an increase in temperature with depth. If Earth's temperature did not increase with depth, there would not be enough heat to melt rocks and form new igneous rock.
THe amount of iron oxide decreases as the level of silica increases.
If the percentage of felsic minerals in a rock increases, the rock will become lighter in color and less dense. Felsic minerals are rich in silica and aluminum, so the rock may also become more viscous when melted. Additionally, the rock's melting temperature may decrease.
Temperature and pressure increase due to the weight of the overlying rock layers. The composition of the materials also changes, with denser materials sinking towards the core and less dense materials rising towards the surface. The physical properties of the rocks, such as hardness and density, also change with depth.
High temperature and high pressure are inferred to occur within Earth's stiffer mantle. As depth increases in the mantle, both temperature and pressure increase. This combination of high temperature and pressure allows for the solid rock to exhibit ductile behavior, resulting in the flow of solid material over long periods of time.
Mercury is neither a mineral nor a rock- it is a metal. Just happens to be liquid at room temperature.
It would harden and then become hard rock.