Biofuels are fuels obtained from renewable sources such as plants and agricultural crops.
These fuels offer a more sustainable alternative to fossil fuels because their production does not significantly contribute to the increase in greenhouse gas emissions.
Biofuels are used in automobile engines, airplanes, and machinery, providing a reduction in pollutant emissions.
Some examples of biofuels include bioethanol, obtained from the fermentation of sugars present in crops like sugarcane and corn, and biodiesel, produced from vegetable oils or animal fats.
