🎴 Flashcard Mode
Natural Resources as Sources of Synthetic Materials
Card1 / 14
Mastered0
Review0
QuestionClick to flip
Why are alternative sources of fuel (biomass/biodiesel) an important engineering advancement?
AnswerClick to flip back
A
they are clean, harmless, & renewable resources
💡 Explanation:
Biomass and biodiesel are considered renewable because they are derived from organic materials that can be regrown, and they generally produce fewer harmful emissions than fossil fuels.