Describe how energy resources are used for electricity generation.

Energy resources are crucial for electricity generation, providing the power needed for homes, industries, and infrastructure. Fossil fuels like coal, oil, and gas are commonly used due to their high energy content, but they contribute to environmental issues such as pollution and climate change. Renewable resources, including wind, solar, hydroelectricity, and geothermal energy, are increasingly utilized as they offer sustainable alternatives that replenish naturally. Understanding how these resources are harnessed for electricity generation helps in making informed decisions about energy use and its environmental impacts.