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Video: Changing Planet: Rising Sea Level - CLEAN

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VIDEO: Video: Changing Planet: Rising Sea Level - CLEAN

SUMMARY

Video length: 6:21 min.

Selected for the CLEAN Collection.

This video discusses the social and economic impacts (worldwide and in the US) of sea level rise caused by global warming (aired April 1, 2011).

GOALS

Following suggestions are by CLEAN reviewers:

The video can be enlarged to eliminate visual impact of the text and images surrounding the video.

ACTIVITY DESCRIPTION AND TEACHING MATERIALS

Watch >>  Changing Planet and Sea Level

 

TEACHING NOTES / CONTEXT FOR USE

CLEAN reviewers comments about this resource:

About the Science

  • The video documents impacts of thermal expansion and melting of ice sheets and glaciers on coastal communities
  • The video also shows the ways that sea level rise is documented. These include the use of sediment core data and satellite data to document rate of sea level rise in the past.
  • The video also describes a laboratory model that examines how warming ocean currents reach Antarctica to contributing to the melting of ice sheets.
  • References to projected sea level rise in the coming decades is a highly dynamic field. Estimates change as research progresses and teachers need to be aware of this.
  • Passed initial science review - expert science review pending.

About the Pedagogy

  • This video can be embedded in a lesson or activity that explores issues of ocean circulation, the melting of continental ice sheets, and how they impact sea level rise.

Technical Details/Ease of Use

  • A transcript accompanies the video facilitating an alternative method of accessing the information provided.
  • While a "full screen" button is not provided, it is possible to enlarge the image. The resolution is sufficient to make the image essentially full screen.

ASSESSMENT

Assessment is at the discretion of the educator and how this video is applied.

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