The hunting for bio-fuels is ______ expansion of Brazilian agriculture.
A. consuming
B. stimulating
C. formulating
D. forcing
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Environmentalists are concerned about loss of biodiversity that will result from ______ of the forest.
A. construction
B. instruction
C. production
D. destruction
Cellulosic ethanol can also be made from wood residues, _______ solid waste such as trash or garbage, paper and grasses.
A. municipal
B. multiple
C. suburban
D. city
The reduction in green house gas emissions from corn ethanol and cellulosic ethanol ______ with fossil fuels is drastic.
A. worked
B. compared
C. produced
D. competed
Cellulosic ethanol is a biofuel produced from wood, grasses, or the ______ parts of plants.
A. edible
B. inedible
C. changeable
D. useless