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jina jina
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6 years ago
Nitrogen is released into the atmosphere by
 
  a. nitrogen fixation.
  b. denitrification.
  c. nitrification.
  d. ammonification.
  e. decomposition

Question 2

The greatest concentration of nitrogen on earth
  is found in
 
  a. living organisms, including bacteria.
  b. the atmosphere.
  c. soil minerals.
  d. fossil fuels.
  e. oceans.
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StewartStewart
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6 years ago
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jina Author
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6 years ago
Thank you Jesus, my teacher is bad at explaining
wrote...
6 years ago
Praise the LORD ha ha No worries
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