Telluric currents are natural electric currents that flow through the Earth. They are generated by various factors, including solar activity, geomagnetic storms, and the Earth's magnetic field. These currents can travel over long distances and are often influenced by the conductivity of the ground, which varies with soil composition and moisture levels. These currents can be detected using specialized instruments and are important for understanding geophysical processes. They can also affect human-made systems, such as telecommunication networks and pipeline integrity. Studying telluric currents helps scientists gain insights into the Earth's interior and its electromagnetic environment.