* The Sun's Core: Deep within the Sun's core, the immense pressure and heat force hydrogen atoms to fuse together, creating helium.
* Energy Release: This fusion process releases an enormous amount of energy in the form of light and heat.
* Electromagnetic Radiation: This energy travels outward through the Sun's layers and eventually reaches Earth as electromagnetic radiation, a spectrum that includes visible light, infrared radiation (heat), and ultraviolet radiation.
In simpler terms:
The Sun is like a giant, constantly burning furnace. Its fuel is hydrogen, and the process of turning hydrogen into helium releases a tremendous amount of energy, which we perceive as light and warmth.
