Which of the following environmental benefits is associated with using ethanol as a fuel?
-
A.
Reduces deforestation
-
B.
Increases fossil fuel reserves
-
C.
Lowers greenhouse gas emissions
-
D.
Enhances soil fertility
Correct Answer:
C. Lowers greenhouse gas emissions
Explanation:
The use of ethanol as a fuel offers significant environmental advantages, primarily by lowering greenhouse gas emissions. As a biofuel derived from renewable plant sources like corn or sugarcane, ethanol is considered more carbon-neutral than traditional fossil fuels. This is because the carbon dioxide released during its combustion is largely offset by the carbon dioxide absorbed by the plants during their growth through photosynthesis. Consequently, replacing gasoline with ethanol blends helps mitigate the overall carbon footprint of transportation and reduces the contribution to global climate change.
Click below to open Discussion & Feedback
0 Issues
Please
login to comment or Report Issues.