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Nimaa Nimaa
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Posts: 1610
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9 years ago
Ethanol produced from biomass starts with ________ produced by ________.
A) methane; sewage sludge
B) hydrogen gas; wind turbines
C) ammonia; anaerobic bacteria
D) starch; corn and sugar cane
E) CO2; burning fossil fuels
Textbook 
Essential Environment

Essential Environment


Edition: 4th
Author:
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wrote...
Valued Member
9 years ago
The answer should be D) starch; corn and sugar cane.
Nimaa Author
wrote...
9 years ago
Marking this topic solved, solid help.
wrote...
Valued Member
9 years ago
Glad I could be of help. Grinning Face
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