How Does Earth's Electromagnetic Field Protect It?

Answer

The electromagnetic field protects the earth by deflecting particles and trapping in the outer surface of the atmosphere of the earth. These particles could be from the sun as well as any other sources.
Q&A Related to "How Does Earth's Electromagnetic Field Protect..."
Earths electromagnetic field is essiential to life on earth. Its deflects all the harmful radiation given off by the sun and in deep space. It is widely accepted that it is generated
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According to the newest data from Voyager 1 interstellar space has about twice the flux of high energy cosmic rays than the space inside the solar system. http://apod.nasa.gov/apod/
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it sheilds the earth frpm solar radiation and helps us find are way using a compass to show us north
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Faraday cage.
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