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Author Question: Soil air supplies plants and microorganisms with what gases needed for life processes? a. nitrogen ... (Read 89 times)

jon_i

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on: Aug 7, 2018
Soil air supplies plants and microorganisms with what gases needed for life processes?
 a. nitrogen and helium
  b. oxygen and methane
  c. carbon dioxide and oxygen
  d. nitrogen and carbon dioxide

Question 2

Asking what effect stricter chlorofluorocarbon (CFC) controls in North America will have on the future size of the ozone hole over Antarctica is one example of analyzing a spatial interaction.
 a. True
  b. False
  Indicate whether the statement is true or false


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shailee

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Reply #1 on: Aug 7, 2018
Answer to Question 1

C

Answer to Question 2

True


jon_i

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Reply #2 on: Aug 7, 2018
Thanks


shailee

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Reply #3 on: Aug 7, 2018
Welcome :)


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