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Why does the compass rose point north?
it doesn't, it points to Magnetic North which is somewhere in the north of Canada. A compass may point 20 degrees or more different from geographic north. The North pole of a magnet will point to magnetic north. The next question is why is the Earth magnetic, and why does it have a south pole magnetic near the North pole. I haven't seen a really good explanation. Something to do with the centre of the Earth having a layer of liquid iron that is rotating, and moving conductors generating a magnetic field. The Earth's magnetic pole has flipped over in the past and gone walkabout, as evidenced by magnetic records in rocks which solidified at different times.
What is the outermost layer of the earth's crust?
the outer most layer of earth is CRUST
How thick is the outermost layer of the Earth?
No the crust is the outer layer of the earth!!!
What is the solid out layer of the earth?
The thin solid outermost layer above the mantle is the Crust.GAYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
What layer of the atmosphere is closest from the earth?
The troposphere is the layer closest to the Earth.
What layer produces a magnetic field around the earth?
The outer core of the Earth, composed mainly of molten iron and nickel, produces the magnetic field that surrounds the Earth. The movement of this liquid metal creates electric currents, generating the planet's magnetic field.
What layer of the earth produces its magnetic filed?
The outer core of the Earth, which is composed of molten iron and nickel, creates the planet's magnetic field. As the Earth rotates, the movement of this liquid outer core generates electric currents, which in turn produce the magnetic field.
What is the layer of the earth with the magnetic field?
The layer of the Earth with the magnetic field is the outer core. This layer consists of molten iron and nickel that generates the planet's magnetic field through a process called the geodynamo effect.
What is the layer in which the magnetic field of the Earth is produced?
The magnetic field of the Earth is produced in the outer core. This region composed mainly of iron and nickel is in a liquid state, and the movement of these metallic alloys generates electrical currents that produce the Earth's magnetic field.
In what layer is earths magnetic field produced?
Earth's magnetic field is primarily generated in the outer core layer of the planet. It is believed that the convection of molten iron and nickel within this layer, combined with the Earth's rotation, creates a dynamo effect that generates the magnetic field.
What layer of the earth is believed to control the Earth's magnetic field?
inner core
Which layer of the earth is responsible for the earth's magnetic field crust or mantle?
The Earth's magnetic field is primarily generated by movements in the liquid outer core of the Earth, which is part of the mantle. The crust, which is the outermost layer of the Earth, does not play a significant role in generating the Earth's magnetic field.
What is Earth's magnetic field created in which layer?
Earth's magnetic field is primarily generated in the outer core, which is composed of molten iron and nickel. The flow of this liquid metal creates electric currents, which in turn produce the Earth's magnetic field.
Which layer of the earth spins giving us a magnetic field?
The entire Earth spins. No layer has a rotation rate the differs significantly from the rest of the planet. If any layer did the results would be catastrophic. The magnetic field is the result of convection currents in the outer core.
What layer generates earths magnetic field?
The Earth's magnetic field is generated by the movement of molten iron in the outer core. The flow of this liquid metal creates electric currents, which in turn generate the magnetic field surrounding the Earth.
What layer created earths magnetic field?
Earth's magnetic field is created by the movement of molten iron and nickel in the outer core of the planet. This movement generates electric currents, which in turn produce the magnetic field that surrounds Earth.
What layer in the earth is the magnetic field produced?
The Earth's magnetic field is primarily generated in the outer core, which is composed of molten iron and nickel. The movement of this liquid metal creates electric currents that generate the magnetic field.
