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Author Question: The high levels of atmospheric nitrogen are due primarily to the fact that: A) the earth is ... (Read 33 times)

schs14

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on: Jul 14, 2018
The high levels of atmospheric nitrogen are due primarily to the fact that:
 
  A) the earth is constantly bombarded by small, house-sized comets.
  B) nitrogen has a very long residence time.
  C) nitrogen is the major component of the gas emitted from volcanoes.
  D) nitrogen is produced by many species of bacteria.

Question 2

This is the least likely reason for the removal of carbon dioxide from the atmosphere:
 
  A) leakage into space from the upper atmosphere.
  B) incorporation into solid material.
  C) dissolution into oceans, lakes, and rivers.
  D) dissolution into raindrops.


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whitcassie

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


schs14

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Reply 2 on: Jul 14, 2018
:D TYSM

Jsherida

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Reply 3 on: Yesterday
Gracias!

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