true or false in biodiesel is obtained from formentation of sugars
Answers
Answer:
true
Explanation:
A variety of materials, or feedstocks, can be used to make biofuels. Though corn and sugarcane are well-established ethanol feedstocks, the process of growing the crops, making fertilizers and pesticides, and processing the plants into fuel consumes a lot of energy—so much energy that there is debate about whether ethanol from corn actually provides enough of an environmental benefit to be worth the investment.
So scientists and startups are exploring other materials that have the potential to serve as fuel without the accompanying concerns about food supply and environmental impact. Cellulosic ethanol, for example, uses corn stover, wood waste, or other plant material that would not be used otherwise. Other potential biofuel feedstocks include grasses, algae, animal waste, cooking grease, and wastewater sludge, but research continues to find the most efficient and cost-effective ways to transform them into usable fuel.