Why? Question of the Day

    • Why ” Why” is important ?
  • Why does the Earth have a magnetic field?

    The Earth’s magnetic field is generated by the motion of molten iron in the outer core. The outer core is a layer of hot, liquid metal that surrounds the inner core. The inner core is solid and made of iron and nickel. The molten iron in the outer core is constantly moving, and this motion…

    May 21, 2025
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Why? Question of the Day

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