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The outer core is liquid. Its pressure is low enough and its temperature high enough for it to melt. The inner core is solid. Both its pressure and temperature are higher than the outer core, but the increased pressure overwhelms the increased temperature, keeping the inner core from melting.
That's all because of pressure. The higher pressure, the higher the temperature should be to melt something. And the deeper you are in the earth, the higher the pressure becomes.
The surface temperature of Venus is higher than the surface temperatures of the other inner planets because of its thick atmosphere.
Because they 4 inner planets are nearer the Sun, which warms them with its heat.
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The outer core is liquid. Its pressure is low enough and its temperature high enough for it to melt. The inner core is solid. Both its pressure and temperature are higher than the outer core, but the increased pressure overwhelms the increased temperature, keeping the inner core from melting.
That's all because of pressure. The higher pressure, the higher the temperature should be to melt something. And the deeper you are in the earth, the higher the pressure becomes.
The inner core is located below the outer core with a reasonably higher temperature. The outer core also contains elements such as liquid iron and nickel while the inner core has others. Sorry if I am not being giving a huge amount of details.
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The surface temperature of Venus is higher than the surface temperatures of the other inner planets because of its thick atmosphere.
The surface temperature of Venus is higher than the surface temperatures of the other inner planets because of its thick atmosphere.
The inner core is under more pressure than the outer core.
There are two parts of the core: Inner and Outer. The outer core is liquid, the inner solid. The inner core is solid due to the pressure exerted on it, despite the excessively high temperature.
The pressure is higher in the inner core.
The inner core is solid because it is made of very dense, or heavy, materials - like iron and nickel. Even though it is very hot, these materials don't melt very easily, so they stay solid. Answer 3: It turns out that many materials can be a solid at a higher temperature if the pressure is also higher.
The inner core is solid, even though it has a high temperature, because of the high pressure in the center of Earth.