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.
All planets have magnetic fields. I believe that in most cases, this magnetic field can act as a shield.
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.
William Gilbert discovered the earths magnetic field!
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
I saw a show on this topic. Every once in a while the sun shoots out solar flares, these are made out of the suns material and are dangerous, they also go pretty far. Occasionaly one heads straight for earth, but the earths magnetic is strong enough to make a "shield" around the earth (sorry if this isn't enough detail).
the earths magnetic signature is a negative polarity signature
Magnetic variation or magnetic reversal.
It is Earths' "Magnetosphere".
which of the list of rare earths are magnetic
Earths magnetic Field protects us from dangerous particles in solar wind
The Earths magnetic field originates from the Core in the centreof the earth it is made up of Nickel and iron and is a solid.
Not at all well
a compass has a magnetic point which points to the north pole. well yes but....a compass has a magnetic needle inside it which attracts it self to the earths magnetic field. it may not actually point to the norht pole but actually to the earths magnetic north pole
Magnetic field lines are not a real observable thing, they are a tool used in physics to picture magnetic fields. A magnetic field is a continuous entity; it has no discrete force lines.
You can certainly use one to measure some properties and aspects of earths magnetic field.
the earth's magnetic field.
No they think that movements in the outer core create earths magnetic field
The earths atmosphere and the earths magnetic field.
No but the two are pretty close
It is made by the movement of the earths core and magma field
Explain-what produces Earth's magnetic field.
Through direction or magnetic reversal. That is when Magnetic South becomes Magnetic North and vice versa.
The movements in the liquid inner core.
The magnetic field of the Earth is formed by the motion of the Earth's core.
earths magnetic field is generated by the circulation of liquid metal.
earths moon is located basicly on the earths gravitational pull called the ionosphere which is the highest magnetic field of earth
The geographical North and South Pole - not the magnetic poles.
in plate tectonics
The sun and earths magnetic field.
That of bar magnet..
no it doesent
= An effect of the magnetic field is "Van Allen radiation belt" =
the earths core spins through the mantle creating the magnetic field
Iron is magnetic which forms the Earth's magnetic field.
No. Earth's magnetic field does not affect its axis of rotation.
What do you call a gap in the earths crust through which molten rock escapes onto the earths surface?
Volcano or shield volcano.
existed since the planet cooled
What happens in earths interior to produce Earth's magnetic field Describe the layer where the magnetic field is produced?
What escapes the crust is what we observe as the earths magnetic field. The outer core is a rotating mass of fluid metal that induces an electrical current which in turn generates the magnetosphere.
the earths magnetic fields protect us from deadly ultraviolet rays. they deflect a majority of these waves and effectively dispose of them. mars does not have one and thus is dead because of it.
as you move away from an ocean ridge the rocks get older
the earth magnetic field represents strong magnetism that it creates a force filed.
At earths magnetic feild .
In the north and south poles