Question

4 multiple choice 2 points which of the following is a major source of biomass fuel in developing countries? dung wood corn both a and b. 5 multiple choice 2 points motor vehicles using gasohol or ethanol made from corn are examples of hydrogen fuel. fuel cells. biomass fuel. both b and c.

Explanation:

In developing countries, dung and wood are common biomass fuels. Gasohol or ethanol from corn is biomass - based.

Answer:

1. D. Both A and B.
2. C. biomass fuel.