Understanding Earth's Core Reverse Movement With 6 Key Points
Earth's structure: It can be categorized into three main layers: the outer crust, the mantle, and the inner core.
Core Slowdown: Since 2009, the Earth's core, situated at its center, has significantly slowed down, creating the illusion of backward movement relative to the planet's surface
Earthquake Waves: Scientists have observed that the Earth's core may have changed its rotation direction after briefly halting around 2009
Core Swinging: The Earth's core oscillates like a pendulum, switching direction approximately every 70 years
Outer Core Influence: The inner core is encased by a fluid outer core made of molten metal, enabling it to rotate independently
Why is core moving in reverse direction? Frequent earthquakes and explosions on Earth suggest that the rotation speed of the solid inner core has been steadily decreasing over time.