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The Van Allen radiation belts
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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.
How is earths magnetic field used by people and animals?
the earths magnetic signature is a negative polarity signature
Does the earths magnetic field cause the earth to tilt?
No. Earth's magnetic field does not affect its axis of rotation.
What role does Earth magnetic field play in cosmic ray bombardment?
The magnetic field of Earth is the reason why humans are still around today. It plays the role of attracting the cosmic rays, such as a solar flare for example, and deflects off the surface of the atmosphere. Hence why we have such thing as the aurora borealis or 'Northern Lights'. It shows that activity that the magnetic field is having with the cosmic ray. If we did not have our magnetic field, Earth would have been scorched by a solar flare a long time ago.
Are cosmic rays dangerous to earths inhabitants?
Cosmic rays can be extremely dangerous, and exposure to them can cause genetic mutations, cancer, radiation posion, and death. Luckily, life on Earth is largely protected from these harmful effects by the Earth's atmosphere (which stops all cosmic rays with energies below 1 GeV) and the Earth's magnetic field (which deflects cosmic rays).
How are 'Southern lights' formed?
bright lights from the solar wind trapped in the earths magnetic field.
Why do electrons in the solar wind usually end up at earths poles?
They get trapped in the Earth's magnetic field.
What do magnet protet use from?
Earth's magnetic field created by earths magnets deflects cosmic rays which damage our biosphere.
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.
How do you make a sentence for magnetic field?
The magnetic field of the Earth protects us from cosmic radiation.
Why earth possess magnetic field?
The Most Energetic Cosmic Rays Are Dangerous Because They Are Ionising Radiation. Fortunately, On Earth We Have Two Very Effective Line Of Defence: The Earths Magnetic Field And Its Atmosphere! x
What is earths magnetic field called?
It is Earths' "Magnetosphere".
What changes in cosmic ray intensity at earths surface would you expect during periods in which earths magnetic field passed through a zero phase while undergoing pole reversals?
Cosmic ray intensity at Earth's surface would be greater when Earth's magnetic field passed through a zero phase because magnetic shifting is minimal. Fossil evidence suggests that the periods of no protective magnetic field may have been as important in changing life forms as x-rays have been in the famous heredity studies of fruit flies.
Is earths core a source of earths magnetic field?
Yes.
How are the Earths magnetic field made?
It is made by the movement of the earths core and magma field
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.
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
