The Importance of Earth’s Deepest Layer: Understanding the Inner Core and Its Role in Geological Activity and Earth’s Development

RAKYAT.NEWS, EDUCATION – The layers of the earth consist of several parts, starting from the earth’s crust to the earth’s core which is the deepest layer. Knowing about the deepest layers of the earth is important because it can provide a deeper understanding of the state of our earth. Let’s learn more about the deepest layer of the earth and why it is so important.

The earth’s core consists of two parts, namely the inner core and outer core. The inner core is the deepest layer of the earth and is found at a depth of about 5,150 to 6,370 km. This core consists of iron and nickel which are subjected to unique physical conditions due to very high pressure. The thickness of the inner core is estimated at about 1,220 km.

Many studies have been conducted to understand the nature and conditions of the earth’s core. One way to investigate the Earth’s core is to study seismic vibrations and waves. Seismology is the study of waves caused by earthquakes and other geological activities. By studying the way these waves travel through the earth, scientists can learn about the properties and structure of the earth’s core which lies at depths that humans cannot reach.

The core of the earth which has a temperature of up to 5000 degrees Celsius has an important role in life on earth. The earth’s core is a source of energy in the form of heat that radiates to the surface through the convection process. This radiated heat produces geological activity such as volcanoes, earthquakes, and others. Therefore, knowledge about the nature and conditions of the earth’s core is very important to manage and predict geological activity in the future.

In addition, knowledge of the earth’s core is also important for understanding how the earth emerged and developed billions of years ago. This innermost layer of the earth’s core is thought to have existed since the formation of the earth about 4.5 billion years ago. Understanding the nature and conditions of the Earth’s core can provide information about how the Earth developed, and past events that shaped our current Earth.