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Author Question: Which is not a common form of calcium addition to soil? A) parent rock B) dust C) rain D) ... (Read 50 times)

nevelica

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on: Jul 16, 2018
Which is not a common form of calcium addition to soil?
 
  A) parent rock
  B) dust
  C) rain
  D) acidic dissolution

Question 2

Comment on the accuracy and usefulness of the atmospheric calcium additions calculation that was conducted according to Gile and Grossman's dust trap experiment.
 
  A) The data and hypothesis were extremely accurate and useful.
  B) It was perhaps not very accurate, but nonetheless a useful hypothesis.
  C) It was not an accurate calculation, and therefore not that useful.
  D) The calculations were very accurate, but not useful because the hypothesis was not clear.


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cdmart10

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


nevelica

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Reply 2 on: Jul 16, 2018
Wow, this really help

pratush dev

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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