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existed since the planet cooled
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoprotected earth from radiation.
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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.
Earth's magnetic field results from the spinning of the?
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
What does Earths magnetic axis do not do with its rotational axis?
intersect
Where does the earth's magnetic field get its power from?
earths magnetic field is generated by the circulation of liquid metal.
What do you call a gap in the earths crust through which molten rock escapes onto the earths surface?
Volcano or shield volcano.
What effect does the earths magnetic field have on the intensity of cosmic rays striking the earths surface?
The earth's magnetosphere acts as a shield to deflect harmful energies away.
Which planet has a magnetic shield?
All planets have magnetic fields. I believe that in most cases, this magnetic field can act as a shield.
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 earths magnetic field called?
It is Earths' "Magnetosphere".
Is Lanthanum magnetic?
which of the list of rare earths are magnetic
How is earths magnetic field used by people and animals?
the earths magnetic signature is a negative polarity signature
Earth's magnetic field results from the spinning of the?
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
Is earths core a source of earths magnetic field?
Yes.
How is the orientation of Earth's magnetism recorded in rocks on the ocean floor?
Earths magnetic orientation is locked into the rock when the rock cools
Will aluminum and bronze stop magnetic field as a magnetic shield?
Not at all well
Why do scientists believe that the inner core is the source of earths magnetic field?
because it has the hydro electric power to control the earths magnetic field
Switch in direction of earths magnetic north and south poles?
Magnetic Reversal
