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Rock pools are molten rocks, usually located in reservoirs (or chambers or sacs) beneath the earth's surface. Rock is a complex high-temperature silicate solution, which is the predecessor of various igneous rocks. Rocks can invade nearby rocks or emerge from the surface.
Rocks are found at temperatures between 650°C and 1200°C. Rocks are under high pressure and sometimes emerge through volcanic channels (or volcanic tubes, volcanic flow craters) in the form of lava flows or volcanic pyroclastic eruptions. The products of these volcanic jets typically include liquids, crystals, and dissolved gases that have never reached the surface.
The rocks will be grouped in the separate rocks in the shell, and the composition of the rocks will be slightly different in different places. These include the Hidden Belt, the Rift Belt, the Mid-Ocean Ridge, or the hot spots of the Geothermal Pillar. Rocks can only form under certain conditions within the Earth's softcurrentsphere.
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The magma in the ground does not burn, but only melts out of a high temperature, and the temperature he provides easily reaches the burning point of the natural substance.
Thank you for the trouble to adopt!
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The magma is not burning, but the temperature is too high and it has melted. Just like molten iron, the high temperature has melted the iron, but the iron does not burn in the air.
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First, oxygen is not necessarily needed for combustion, for example magnesium can be burned in carbon dioxide. It can only be said that most of the material in our lives needs oxygen to burn, and the magma in the ground is hot and liquid, and it is not burning. (because the pressure is too high).
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Oxygen is combustible so it doesn't necessarily need oxygen for combustion, such as burning in chlorine.
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The voltage of the current is strong enough to produce the plasma phenomenon, i.e., the visualization of the current. It's not in vain, wahaha.
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It's magma. In general, it is formed by the melting of the Earth's tectonic plates in the Earth's asthenosphere. Magma can also form in the interior of the Earth's crust when the geothermal gradient is large.
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Personally, I think.
and water contact part of the concrete residue after washing and cement slurry and mud sand mixture.
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I don't understand this, I'm engaged in acoustic tube dredging.
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It's magma. In general, it is formed by the melting of the Earth's tectonic plates in the Earth's asthenosphere. Magma can also form in the interior of the Earth's crust when the geothermal gradient is large.
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Floating slurry refers to the cement mortar that appears on the surface when the concrete is poured, and the reasons for the occurrence are: the collapse is too large when configured, the vibration time is too long, or some superplasticizers are used improperly.
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In concrete pouring, there is a floating slurry on the surface of the concrete. Because after the concrete is installed, the vibrator is used to vibrate, and there is a mortar floating in the vibrating process, which is normal. If there is no mortar, it is abnormal (less sand, more stones).
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It is because after the vibrator vibrates in the concrete, the stone sinks heavier than the mortar, and the mortar floats up. The higher the water content in the concrete, the more the floating slurry.
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To solve your problem, first of all, you have to understand that the universe, the primitive universe is composed of light atoms, due to nuclear forces, gravitational forces and other natural forces, the atomic clusters began to gather together, and later, as the atomic clusters gathered more and more, the pressure inside them also increased, and finally, fusion occurred, and heavy atoms such as iron, nickel, etc., entered the middle of the atomic clusters. Fusion reactions produce a lot of heat. That's the energy of the **.
Planets and stars are a little different in that stars react to nuclear fusion reactions that occur in the troposphere. The energy of the planets is a primitive accumulation. Coupled with the neutrinos of the stars, the pressure of the planets themselves, and so on.
As a result, a high-energy, high-temperature environment is formed in the interior of the earth, melting rocks to form magma. The surface of the earth is not melted because the temperature gets lower the temperature towards the surface, and finally it reaches a temperature that does not melt. Don't forget that while the Earth produces heat, it also emits heat to the outside world.
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