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bessieboo97 bessieboo97
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6 years ago
During the cycling of phosphorus, phosphorus does not enter ____ in appreciable amounts.
  a. the atmosphere
  b. the groundwater
  c. organisms
  d. marine sediments
  e. the ocean

Question 2

Which issue is least likely to have been the result of human impact on the nitrogen cycle?
  a. photochemical smog
  b. global warming
  c. acid rain
  d. El Nio-Southern Oscillation events
  e. depletion of the ozone layer
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npandelos1npandelos1
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6 years ago
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bessieboo97 Author
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6 years ago
All are answered correctly
wrote...
6 years ago
Happy to help
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