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What is the metallic layer at the earths center?
The metallic layer at Earth's center is called the inner core. It is primarily composed of iron and nickel, and its intense pressure and temperature give it a solid state despite being made of metal. The inner core plays a crucial role in Earth's magnetic field generation.
Is the inner core of the earths about nine hundred degrees Fahrenheit?
No, that is just a little above the surface temp. of Venus; enough to melt lead. Earth's inner and outer core is a searing 10,832 Fahrenheit, give or take about 930 degrees, at a pressure of 3.3 million atmospheres (or 3.3 million times the atmospheric pressure at sea level.
Explain the difference between inner core and outer core?
Both the inner and outer core are made mostly of iron and nickel. The outer core is liquid while the inner core is solid.
Does the earth give off radiation?
Yes, the Earth does give off radiation in the form of heat. This radiation is primarily in the form of thermal infrared radiation emitted by the Earth's surface in response to solar energy absorbed during the day.
Which is used by scientists as evidence that earths inner core is soild?
When scientists give an answer to a problem, they will test it as many ways as they can and never claim true knowledge, only the fact that a better theory is currently unavailable, this is the basis of the scientific method. About the Earth's inner core- the main way that they have to think about the inner core is by seismic waves. When an earthquake happens in one part of the world, its massive jolt sends a shock wave around the globe. This shock wave has to travel through different materials as it passes. By gauging the speed of the waves and other analyses, they can have a good guess as to what is down there based on the properties of known materials. This is not always foolproof though, as as recently as a couple of months ago, a group of researches found a new property of liquid iron under intense pressure (super-solidified liquid iron) that they didn't know about, something about its magnetic properties. The reason that it is solid is due to the sheer pressure the iron will be under. Gravity is pulling the entire Earth into its centre. That is an incredible amount of weight, and then the rotation which causes massive friction creates a massive amount of heat- ergo solid liquid iron.
What sentence can you use for earth?
The core of the earth has two cores. The inner core and the outer core. Or This is the most delicious apple on the earth, I'm going to give the core to that stray dog.
What is the metallic layer at the earths center?
The metallic layer at Earth's center is called the inner core. It is primarily composed of iron and nickel, and its intense pressure and temperature give it a solid state despite being made of metal. The inner core plays a crucial role in Earth's magnetic field generation.
Earth's solid inner layer is surrounded by the hot molten metal of which layer?
The Earth's solid inner layer is surrounded by the hot molten metal of the outer core. This outer core is composed mostly of iron and nickel, and its high temperatures and pressure give it the ability to flow in a liquid state.
Is the inner core of the earth about nine hundred degrees Fahrenheit?
No, that is just a little above the surface temp. of Venus; enough to melt lead. Earth's inner and outer core is a searing 10,832 Fahrenheit, give or take about 930 degrees, at a pressure of 3.3 million atmospheres (or 3.3 million times the atmospheric pressure at sea level.
The cells of a blastocyst that give rise to the body of the developing offspring constitute the?
Inner cell mass
How old is Earth currently thought to be?
It's generally accepted that the Earth, along with the rest of our Solar system, is 4.55 billion years (give or take 1%). It is estimated that the Earth will last for approximately another 4 billion years, after which the Sun will have grown to become a Red Dwarf and have subsumed all of the inner planets.
Why is the inner mitochondrai membrane folded?
to give it more sure area
What are the major structural units of the earth give a brief account?
The major structural units of the Earth are the core (inner and outer), mantle, and crust. The core is divided into the solid inner core and the liquid outer core. Surrounding the core is the mantle, which is composed of semi-solid rock. The crust, the outermost layer, is divided into oceanic and continental crust, with oceanic crust denser and thinner than continental crust.
Why does earth give life?
yes earth can give life because it has atmosphere
When was Give Me Peace on Earth created?
Give Me Peace on Earth was created in 1985.
When was Give Me Love - Give Me Peace on Earth - created?
Give Me Love - Give Me Peace on Earth - was created on 1973-05-07.
Is the inner core of the earths about nine hundred degrees Fahrenheit?
No, that is just a little above the surface temp. of Venus; enough to melt lead. Earth's inner and outer core is a searing 10,832 Fahrenheit, give or take about 930 degrees, at a pressure of 3.3 million atmospheres (or 3.3 million times the atmospheric pressure at sea level.
