Earth’s Core refers to the innermost layer of the Earth, located beneath the mantle and extending to the center of the planet. It is primarily composed of iron and nickel and is divided into two parts: the solid inner core and the liquid outer core. The inner core, despite its high temperatures, remains solid due to immense pressure, while the outer core is in a liquid state and plays a crucial role in the generation of Earth’s magnetic field through the dynamo effect. The conditions in the core are characterized by extreme temperatures, reaching up to 5,700 degrees Celsius (10,300 degrees Fahrenheit), and pressures that can exceed 3 million atmospheres. Understanding the Earth’s core is essential for comprehending geological processes such as plate tectonics and volcanic activity.
In a groundbreaking new study, scientists have made a remarkable discovery that sheds light on the history of our planet. Deep beneath the Earth's surface, close to the core, lies…