Read the given passage and answer the following questions -
The debate over the use of alternative energy sources versus traditional fossil fuels has grown more intense in recent years. The world's demand for energy continues to increase, driven by technological advancements and economic growth. This demand puts a strain on the environment, and as a result, many countries are exploring sustainable energy alternatives such as wind, solar, hydroelectric, and geothermal power.
Wind energy is a renewable resource that harnesses the power of wind to generate electricity. It's seen as a cleaner and more environmentally friendly option, but it is also criticized for its unreliability and aesthetic impact on landscapes. Solar energy, another popular alternative, requires vast areas of land for solar panels and has its challenges in energy storage for nighttime use.
Hydroelectric power relies on water movement, typically in large dams, to generate electricity. While this method is renewable, the construction of dams can significantly alter local ecosystems and displace communities. Geothermal energy taps into the Earth's internal heat but requires specific geological conditions, limiting its application.
Opponents of alternative energy argue that traditional fossil fuels like coal, oil, and natural gas are more reliable, cost-effective, and readily available. They acknowledge the environmental impact but contend that technological innovations are reducing emissions and improving efficiency.
However, the pressing issue of climate change and the finite nature of fossil fuels make the case for alternative energy more compelling. Despite the challenges, alternative energy holds the promise of a sustainable future, decreasing dependence on non-renewable resources, reducing greenhouse gas emissions, and fostering technological innovation.