Global climate change refers to changes in worldwide climactic conditions, especially temperature. In this video find out how scientists measure climate change and see how carbon dioxide affects temperature. The complexities of the scientific questions surrounding the climate change debate are also explored.
Includes Educator's Guide
Available for free* two-week loan from:
Learning Resource Center & Library
Minnesota Pollution Control Agency
520 Lafayette Rd North
St. Paul MN 55155
651-757-2120 or 800-877-6300
*borrower pays return postage.