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Earth by successfullizy is a document available to read on EtoBox.
The Earth functions as a giant magnet due to the movement of molten iron within its core, creating a magnetic field that surrounds the planet. Magnetic field lines, which indicate the direction of magnetic force, assist animals in navigation and enable compasses to point North. Additionally, the magnetic field acts as an invisible shield, protecting the Earth from harmful solar rays.
- Author
- successfullizy
- Language
- EN