2 years ago

Earth’s magnetic field is caused by what phenomenon?.

1 answer:

5 0

The Earth's magnetic field is mostly caused by electric currents in the liquid outer core. The Earth's core is hotter than 1043 K, the Curie point temperature above which the orientations of spins within iron become randomized.

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Describe the various settings in which metamorphic rocks are formed and explain the links between plate tectonics and metamorphi

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3 years ago

The diagram below shows four layers of Earth.

ZanzabumX [31]

Answer:

The correct answer is Layer B!

Explanation:

The magnetic field is generated by electric currents due to the motion of convection currents of molten iron in the Earth's outer core

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3 years ago

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