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the outer core is made mostly of iron, and it is so hot the iron melts. powerful electric currents are formed as the liquid outer core moves. these electric currents create earth's magnetic field. this magnetic field protects the planet from harmful solar radiation and atmosphere.
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What is thicker inner or outer core?
The outer core is thicker than the inner core. The outer core is about 2,260 kilometers thick, while the inner core is approximately 1,220 kilometers thick.
Does the inter core have more pressure then the outer core?
Yes, Inter core has more pressure than outer core and that's why outer core is solid, because there is not enough pressure in outer core.
How do the earths inner core and outer core interact with each other?
The Earth's inner core and outer core interact through the process of convection. Heat from the inner core causes the outer core to heat up and become less dense, leading to the movement of molten iron and nickel in a circular pattern. This convection motion generates the Earth's magnetic field.
Are the inner and outer core of earth the same?
No. The inner and outer core are both composed primarily of iron and nickel, but the outer core is liquid and surrounds the inner core. The inner core is the innermost layer of Earth and is kept solid by the enormous pressure.
How does the outer core drive convection?
The outer core drives convection through the process of heat transfer. The heat generated from the inner core warms the outer core, causing it to become less dense and rise towards the mantle. As it cools, it becomes denser and sinks back towards the core, creating a cycle of convection that drives the movement of the Earth's tectonic plates.
What happens What happens to P wave when it reaches the outer core?
When a P-wave reaches the outer core, it undergoes refraction due to the change in density of the material. This causes the wave to slow down and bend as it travels through the outer core.
The convention that causes earths magnetic field happens in earths?
core
Name four important bits of a plant?
core,outer core,mantle crust
What happens when the outer core of a star explodes after the core collapses?
Its blown into interstellar space - to enrich and mix with the gasses already out there.
What is thicker inner or outer core?
The outer core is thicker than the inner core. The outer core is about 2,260 kilometers thick, while the inner core is approximately 1,220 kilometers thick.
Does the inter core have more pressure then the outer core?
Yes, Inter core has more pressure than outer core and that's why outer core is solid, because there is not enough pressure in outer core.
Why is outer core responsible for magnetic field?
The outer core is responsible for Earth's magnetic field due to the movement of molten iron and nickel in the outer core. This movement generates electric currents, which create a magnetic field through a process called the dynamo effect. The interaction between the Earth's rotation and the convective currents in the outer core sustains the magnetic field.
Where the outer core is locate?
the outer core is located next to the innner core
Which do you prefer inner or outer core quality of a person?
I think both are important.
What are the four outer structure of planet earth?
The interior of Earth is divided into 5 important layers. It is divided into lithosphere, asthenosphere, mesospheric mantle, outer core, and the inner core.
Are the inner and outer core of earth the same?
No. The inner and outer core are both composed primarily of iron and nickel, but the outer core is liquid and surrounds the inner core. The inner core is the innermost layer of Earth and is kept solid by the enormous pressure.
How do the earths inner core and outer core interact with each other?
The Earth's inner core and outer core interact through the process of convection. Heat from the inner core causes the outer core to heat up and become less dense, leading to the movement of molten iron and nickel in a circular pattern. This convection motion generates the Earth's magnetic field.
