What is one effective method to reduce carbon dioxide emissions?

Decreasing the use of fossil fuels is an effective method to reduce carbon dioxide emissions because fossil fuels, such as coal, oil, and natural gas, are the primary sources of carbon emissions when burned for electricity, transportation, and heating. When fossil fuels are combusted, they release carbon dioxide into the atmosphere, contributing to global warming and climate change.

By reducing reliance on these fuels through alternative energy sources, such as wind, solar, and hydroelectric power, the amount of carbon dioxide produced can be significantly lowered. Additionally, improving energy efficiency and adopting cleaner technologies can further decrease fossil fuel consumption, leading to a reduction in emissions and fostering a more sustainable environment.

The other options, which could include increasing the use of fossil fuels, fostering industrial growth without consideration for emissions, or enhancing deforestation, would all contribute to rising levels of carbon dioxide rather than mitigating them.