Asked by akhona mbendeni on May 19, 2024
Verified
Biofuels are not efficient energy sources because of the associated high land use and high net energy.
High Net Energy
Refers to energy sources that provide a significant amount of useful energy output compared to the energy input required to produce them.
Biofuels
Fuels derived from living matter or the waste they produce, such as ethanol and biodiesel, regarded as renewable alternatives to fossil fuels.
High Land Use
The extensive utilization of land resources for purposes such as agriculture, urban development, or industrial applications, often impacting natural habitats.
- Analyze the efficiency and land use implications of biofuels.
Verified Answer
SJ
Shasta JenkinsMay 23, 2024
Final Answer :
False
Explanation :
Biofuels can be efficient energy sources depending on the type of biomass used, the method of conversion, and the energy inputs required. While some biofuels have high land use and energy input requirements, others can be produced sustainably with lower net energy inputs and less land use.
Learning Objectives
- Analyze the efficiency and land use implications of biofuels.