skip to main content

The Nitrogen Cycle

16 minutes

Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

Browse Full-length Non-member Titles
Still image from The Nitrogen Cycle

Nitrogen is important to all living things. Explores how plants and animals get it and differentiates between the essential "fixed" and unuseable "free" nitrogen. Explains how nature plays a role in combining nitrogen with other elements to produce "fixed" nitrogen. Presents the nitrogen cycle and mentions causes and effects of nitrogen pollution. Ends with a quiz.

Media Details

Runtime: 16 minutes

#askMIT
Episode 2
3 minutes
Grade Level: 9 - 12
#askMIT
Episode 1
3 minutes
Grade Level: 8 - 12
25 minutes
Grade Level: 4 - 8
16 minutes
Grade Level: 3 - 5
15 minutes
Grade Level: 3 - 5
The Living Oceans Series
Episode 1
20 minutes
Grade Level: 5 - 10
Nature
Season 26 / Ep 4
31 minutes
Grade Level: 7 - 12
7 minutes
Grade Level: 7 - 12
5 minutes
Grade Level: 7 - 12
23 minutes
Grade Level: 5 - 12

Viewer Comments

  • Tiny default profile photo
    JOHN K. (Bloomfield Hills, MI)
    March 12th, 2015 at 02:23 PM

    The streaming version would be nice and more convenience.