The Earth’s magnetic field is a protective shield that guards our planet from the harmful solar radiation. It is generated by the movement of molten iron within the Earth’s outer core, creating a dynamo effect. This magnetic field is not fixed, and its poles have swapped places multiple times throughout Earth’s history. This phenomenon is known as geomagnetic reversal or magnetic pole reversal.

The Earth’s magnetic field is a protective shield that guards our planet from the harmful solar radiation. It is generated by the movement of molten iron within the Earth’s outer core, creating a dynamo effect. This magnetic field is not fixed, and its poles have swapped places multiple times throughout Earth’s history. This phenomenon is known as geomagnetic reversal or magnetic pole reversal.

The Earth’s magnetic field is a protective shield that guards our planet from the harmful solar radiation. It is generated by the movement of molten iron within the Earth’s outer core, creating a dynamo effect. This magnetic field is not fixed, and its poles have swapped places multiple times throughout Earth’s history. This phenomenon is known as geomagnetic reversal or magnetic pole reversal.