How do renewable energy sources help in combating climate change?

Renewable energy sources, such as solar, wind, and hydroelectric power, contribute significantly to combating climate change by lowering greenhouse gas emissions. The primary advantage of these energy sources is that they generate electricity without producing carbon dioxide or other harmful pollutants that are typically emitted from the burning of fossil fuels such as coal, oil, and natural gas.

By transitioning to renewable energy, we can reduce our overall carbon footprint, which is critical in mitigating the effects of climate change. Fossil fuel combustion contributes to the accumulation of greenhouse gases in the atmosphere, leading to global warming and various climate-related impacts. In contrast, renewable energy harnesses natural processes and resources, effectively providing a cleaner, more sustainable alternative that can help stabilize the climate and protect ecosystems.

The other options do not align with the principles of renewable energy. Increased reliance on fossil fuels and higher utilization of natural resources do not promote environmental sustainability, while the availability of some renewable sources primarily at night does not diminish their role in reducing emissions when combined with storage solutions and other technologies.