Earths Structure And Layers Questions
The Earth's magnetic field is a region of magnetic force surrounding the planet, generated by the movement of molten iron in the outer core. It extends from the Earth's interior into space and acts as a protective shield against harmful solar radiation and charged particles from the Sun. The magnetic field also plays a crucial role in navigation, as it allows compasses to align with the Earth's magnetic poles, aiding in determining direction. Additionally, the magnetic field is essential for the existence of life on Earth, as it helps to maintain the atmosphere and protects it from being stripped away by solar winds.