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  1. Variations in the Earth's magnetic field can lead to shifts in the location and strength of the field, which can impact navigation systems like compasses.
  2. Changes in the magnetic field can also influence the behavior of charged particles in the Earth's magnetosphere, potentially affecting phenomena like the auroras.
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Q: What are two effects on earths magnetic field?
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What are two effects of earths magnetic fields?

Earth's magnetic field can make magnets out of ferromagnetic material and it affects the movements of electrically charged particles in space.


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