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Nitrogen Cycle


Nitrogen Cycle

Logo for Nitrogen Cycle
Of Microbes and Men by John Arthur Harrison, Ph.D.
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Material Type: Tutorial
Technical Format: HTML/Text
Date Added to MERLOT: February 16, 2012
Date Modified in MERLOT: February 26, 2016
Keywords: Nitrogen fixation, Nitrogen cycle, denitrification


  • Reviewed by members of Editorial board for inclusion in MERLOT.
    Editor Review
    Very good quality; in queue to be peer reviewed
    avg: 5 rating
  • User review 3 average rating
  • User Rating: 3 user rating
  • Discussion (2 Comments)
  • Learning Exercises (none)
  • Bookmark Collections (1)
  • Course ePortfolios (2)
  • Accessibility Info (none)

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Primary Audience: High School, College General Ed, College Lower Division
Mobile Compatibility: Not specified at this time
Language: Spanish, English
Cost Involved: no
Source Code Available: no
Accessibility Information Available: no
Creative Commons: no
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Discussion for Nitrogen Cycle

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Avatar for Jim Bidlack
3 years ago

Jim Bidlack (Faculty)

This is a wonderful resource to understand the basics of the nitrogen cycle.  Better and bigger graphics and animations would be helpful.

Time spent reviewing site: 3 minutes

Avatar for Harriet Mathews
4 years ago

Harriet Mathews (Faculty)

Great Information and graphics.  An interactive quizz is included.  To make this even a greater source, there is a link to recent Science articles.

I am giving the quiz to my high school Honors Biology class tomorrow as a review;  I'll let tables write their answers on dry erase boards and see which table can get the most answers correct :)