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Describe Earth's magnetic field. Include an explanation of how scientists believe it is generated. Also include two ways in which it helps people on earth.

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keltseymae

The magnetic field extends from the Earth's interior out into space, where it meets the solar wind, a stream of charged particles emanating from the Sun.

Scientist believe that due to the molten liquid iron of the Earth's core, and to the fact that iron is magnetic and can create an electric current, the constant turning is what creates the magnetic field.

The sun releases high charged particles on the Earth, without the magnetic field we would experience bursts of radiation on the ground.

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