Iron
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Inner china is a great fertile land.
Mongolia was divided into two parts hundreds of years ago. There are many reasons for it. Inner and Outer Mongolia. Inner Mongolia is part of china now and Outer Mongolia nowadays is the Independent country Mongolia.
both are chotia
semi detached.
Pennsyvania.
All terrestrial planets, such as Earth, Mercury, Venus, and Mars, have inner and outer cores. These cores are composed of mostly iron and nickel, with the inner core being solid and the outer core in a liquid state. Gas giant planets like Jupiter and Saturn also have cores, but they lack a distinct separation into inner and outer regions like terrestrial planets.
The surfaces of the inner planets (Mercury, Venus, Earth, Mars) are mostly made of solid rock. This rock is composed of silicate minerals like feldspar, pyroxene, and olivine. Some planets like Venus and Earth also have significant amounts of metal elements like iron and nickel in their cores.
Iron and nickel compose the bulk of the inner and outer core of the Earth.The bulk of the inner and outer cores, around 80%, are composed of iron. A substantial amount, around 10%, is composed of nickel, and the remainder is a mixture of other elements.
A basic, simplified answer is: The inner planets are mainly rock with iron cores. The outer planets are mostly gas, or liquefied gases.
An alloy of solid nickel and iron, mostly.
An alloy of solid nickel and iron, mostly.
The inner core is a solid, and the outer core is a liquid.
A basic, simplified answer is: The inner planets are mainly rock with iron cores. The outer planets are mostly gas, or liquefied gases.
The inner planets at made out of rocks because of the sun and the falling rocks.
The inner planets, including Mercury, Venus, Earth, and Mars, are composed mostly of rock and metal. They have solid surfaces and relatively high densities compared to the outer gas giants.
Every inner planet has a core. The cores of Mercury, Venus, and Earth are composed of iron-nickel. Mars's core is made of liquid iron sulfide mixed with some nickel.
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