Over the past 50 years, world wood consumption has

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    steadily increased with the proportion of wood used as firewood increasing.
     steadily decreased with the proportion of wood used as firewood increasing.
     steadily increased with the proportion of wood used as firewood decreasing.
     steadily decreased with the proportion of wood used as firewood decreasing.
asked Jun 25, 2012 in Environmental Science by anonymous
    

1 Answer

0 votes
steadily increased with the proportion of wood used as firewood increasing.
answered Jun 26, 2012 by Geodude ~Top Expert~ (9,680 points)



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