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What is the evidence for the Earth's central core being solid?
One piece of evidence for the Earth's central core being solid comes from seismic waves that travel through the Earth. S-waves are unable to travel through liquid, so their absence in the Earth's core suggests it is solid. Additionally, studies of the Earth's magnetic field and how it behaves support the idea of a solid inner core.
How far beneath the surface is the Earths core?
It's approximately (3,963)miles down to the earths core.
Where does earth's core have a high iron content comes from studying what?
The Earth's core is believed to have a high iron content based on studies of the planet's density and seismic waves. By analyzing the behavior of seismic waves as they travel through the Earth, scientists have been able to infer the composition of the planet's interior, including a solid inner core composed mostly of iron and nickel.
What evidence led to the conclusion that earths inner core is mostly iron?
Seismic wave behavior provided the key evidence for the iron composition of Earth's inner core. The way seismic waves travel through the core suggests it is solid and made mostly of iron, due to how iron behaves under high pressure and temperature conditions. This information is corroborated by studies of meteorites and high-pressure experiments that simulate the conditions of Earth's core.
Describe the evidence used for subdividing Earth's interior into layers?
The evidence includes seismic waves, which travel at different speeds and paths through Earth's interior. By analyzing how these waves behave, scientists have determined that Earth has distinct layers such as the crust, mantle, outer core, and inner core. Other evidence comes from the study of meteorites, which provide insight into the composition of Earth's layers.
Between earths lithosphere and its core is its?
After the lithosphere is the asthenosphere, then comes the lower mantle. After that is the outer core, and then is the inner core.
Are you closer to the earths core or moons surface when standing at sea level?
Earth's core
Evidence that earths core has a high iron content from?
Scientists have determined that Earth's core has a high iron content through seismic studies that analyze the behavior of seismic waves as they pass through different layers of the Earth. By studying how these waves travel and are reflected or refracted, researchers can infer that the core must be composed primarily of iron and some nickel. Additionally, the magnetic field of the Earth is consistent with the presence of a large iron-nickel core.
The possible source of earths magnetic core is?
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
What is the hot material that is first beneath the earths crust?
the crust then comes the mantel the inner layer then core
Why is there so much more pressure exerted on the earths core than the earths surface?
Pressure is the weight of an overlying column of material. The pressure at the core comes from 6400km of overlying rock, which is much denser than air
Is there a bunny in the earths core?
no it is not true. there is solid iron and nickel in the Earths core
When standing at sea level which are you nearer to the earths core or the Moon's surface?
Earths core
Can global warming be cause from the earths core?
No the earths core is not a cause of globel worming
How much of earths mass made up by the core?
The core is 33% of the Earths mass
Can you get closer to the sun or the earths core?
You are already closer to the earths core than you will ever be able to get to the sun
What is the intense heat from earths core called?
geothermal energy because geothermal energy is energy that comes from deep inside the earth
