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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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pia0916 pia0916
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10 years ago
What is the major reason nitrogen compounds in the environment have grown to be such a problem in the last 40 years?



  a)Increased fossil fuel use 


  b)Increased use in farming in developing countries 


  c)Increased use in farming in developed countries 


  d)Industrial use 


  e)Increased production by transportation sector 
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wrote...
#1
10 years ago
Quote from: pia0916 (10 years ago)
b)Increased use in farming in developing countries    c)Increased use in farming in developed countries

It must be one or the other, given that nitrogen is a major component of fertilizer. I would choose B.
Biology - The only science where multiplication and division mean the same thing.
wrote...
#2
9 years ago
The answer is :
Increased use in farming in developed countries
wrote...
#3
9 years ago
pia0916, could you please pick the best answer - its been nearly three months Face with Stuck-out Tongue
Biology - The only science where multiplication and division mean the same thing.
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