The form of energy provided by the Sun is solar energy. It is harnessed from sunlight, which consists of electromagnetic radiation emitted by the Sun. Solar energy is central to sustaining life on Earth, as it drives photosynthesis in plants, providing the energy necessary for the growth of crops and supporting entire ecosystems. Additionally, solar energy can be captured and converted into electricity through various technologies, such as photovoltaic cells in solar panels. This renewable energy source is environmentally friendly, producing no harmful emissions and providing significant potential for reducing reliance on fossil fuels and combating climate change.