Question

give reasone the earth acts as a magnet ​

Answer 1

Answer:

On Earth, flowing of liquid metal in the outer core of the planet generates electric currents. The rotation of Earth on its axis causes these electric currents to form a magnetic field which extends around the planet. The magnetic field is extremely important to sustaining life on Earth.

Answer 2

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• The Earth behaves like a magnet because the Earth is a magnet.
• Deep in the Earth, molten metal (mostly iron) flows due to heat which causes convection.
• The heat appears to be generated by iron condensing at the solid core.