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The inner core of the Earth is believed to be composed of iron and nickel, with a dash of other heavy metals. Several of these are radioactive, and this fission creates heat. Studying seismic waves that have travelled through the core, gives us data and it from this that the above interpretation is made.
The inner core is thought to be solid on account of the extremely high pressures. Surrounding this is the outer core, which is at roughly the same temperature (because of conduction), but under less pressure, is liquid. From this material the volcanic magma comes.
Eventually, the radioactive core will cool down, the volcanoes will cease, and Plate Tectonics will draw to a halt.
What else can I help you with?
What are some of the differences and similarities between the mantle crust and the core?
Crust- The crust is the thinnest layer of the Earth and is from 0-50 km deep. The crust is not one whole rather it’s separated into different pieces called the plates. The earth’s crust is also the lightest layer, it’s rocky and rigid. Mantle- The mantle of the Earth is the largest and the layer that takes up most of the space-2900 km deep. The mantle is mostly made up of magma and molten rocks because of the heat given off by the core. Core- The core is the hottest, second biggest and inner most layer of the earth. It mainly consists of solid iron and nickel. The heat in the core is what causes the mantle to be in fluid form. The core is really hot heating up from 3500 C to more than 6000 C Compare- The similarities of the three types of layers are- The three layers help to support the structure of the Earth. The mantle and the core are really hot and the two biggest layers. Both the Mantle and crust are solid. Contrast- The difference is that the crust of the earth is made out of soil and rocks while the mantle consists of lava and molten rocks, finally the core is made up of solid iron and nickel. All the layers are made up of different natural materials.
What kind of rock is Venus made of?
Venus is made up of a central iorn core and a rocky mantle similar to earth. Venus is made up of a central iorn core and a rocky mantle similar to earth.
What is mercurys core up of?
Mercury's core is made of iron, with a diameter of 3600 km to 3800 km. The silicate outer shell is only 500 to 600 km thick. At least some of the core is molten. Mercury's core is made of iron, with a diameter of 3600 km to 3800 km. The silicate outer shell is only 500 to 600 km thick. At least some of the core is molten.
Which lava is created from recycled rocks?
Heat from the Earth's core heats rock, melts it, and when this comes out of a volcano, ou get lava!
What powers earth's rock cycle?
Heat from the Earth's core which drives lithospheric plate movements, and provides a magnetosphere which allows an atmosphere to exist. english not random stuff please
What is the heat of the core caused by?
the heat form the core is made by Atoms.
What is Earths outer core and inner core made of?
Outer core- A very hot liquid that no human being could out stand it's humid heat. Inner Core- Metals, hard materials, minerals. Hard material that could with stand any temperatures. (Specifically heat, it is originally adapted to the heat)
What causes heat in the inner core?
The heat comes in the part were the core was and it melts
Why is the core hotter than the crust?
The core is hotter than the crust because of the immense pressure caused by the weight of the overlying layers. The heat is also generated from the decay of radioactive isotopes in the core. Additionally, the core is made of denser materials that can retain heat more effectively than the crust.
What is the core of the earth filled with?
The core of the Earth is mainly composed of iron and nickel. The inner core is solid due to high pressure, while the outer core is molten. The heat generated by radioactive decay and leftover heat from the Earth's formation contributes to the high temperatures in the core.
What is earths heat source?
The Earth's heat source primarily comes from its core, which is made up of a solid inner core and a liquid outer core composed mainly of iron and nickel. The heat in the core is generated through the process of radioactive decay and leftover heat from the Earth's formation. This heat causes the movement of molten rock in the mantle, which drives tectonic plate movements and leads to Earth's surface phenomena like volcanoes and earthquakes.
What does the heat source of the lava lamp represent in the Earth?
The heat source of the lava lamp represents the Earth's core, which is made up of a solid inner core and a liquid outer core composed of hot, molten metal. Just as the heat source in the lava lamp causes the wax to rise and fall in a continuous motion, the heat from Earth's core generates movement in the mantle, leading to processes like plate tectonics and volcanic activity.
Can you bypass the heater core on a 1999 ford escort and have heat?
No , if you were to bypass the heater core , you would have no heat
What are the two sub layer of the core?
The two sub-layers of the Earth's core are the outer core and the inner core. The outer core is composed of liquid iron and nickel, while the inner core is made up of solid iron and nickel due to high pressure despite extreme heat.
Will you have heat if you bypass the heater core?
no u will have no heat
What is the core of mars?
it is heat
Is a heater core and evaporator core the same?
no , the heater core is for your heat , the evaporator core is for your air conditioning ( cooling )
