The correct answer is electromagnetic. Lights travel as an electromagnetic wave. In fact, light is an electromagnetic radiation which has a center of the electromagnetic spectrum. Light is visible to the naked eye, and is responsible for an organism's sense of sight.
The electric currents induces a magnetic field. They changing magnetic field can be induce an electric current.
Energy Produced by water and heatfrom the inner core of the earth of the earth
Answer: Aptenodytes forsteri
Explanation: