Environmental Matter Exchange

Why did carbon marry hydrogen? They bonded well from the minute they met. Here is a video that focuses on the essential chemicals for life: water, carbon, nitrogen, and phosphorus. It relates each of these to macromolecules and the way each are recycled in the natural environment. This is the 10th video in a series of 18.

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Instructional Ideas

  • Review surface area and volume formulas before watching the video
Classroom Considerations

  • Remember YouTube comments are open to the public and can contain a variety of information
  • Video best fits in ecology, chemistry, or biology lessons
Pros

  • Includes a concept map, slideshow, and link to a related video
  • Provides closed captioning
  • Utilizes high-quality graphics to support the concepts
Cons

  • None