The attached PDF contains 5 different lessons and lab activities for high school earth science, environmental science and biology classes. The focus is on permafrost and related topics including the earth’s carbon cycle, the greenhouse effect, climate change, and aqueous geochemistry. The diagrams and photographs included in this manual, along with additional visual materials, are included in the attached Thawing
PolarTREC teacher Andrea Skloss’ lesson was inspired by her Chukchi Sea Ecosystem Study aboard the USCGC Healy. In order to understand why this area is a biological hot spot of productivity, scientists must study components such as the trophic levels and more.
Objectives
In organisms and environments, the student knows that interdependence occurs among living systems and the environment
This activity was adapted from a TEA activity authored by:
* Sandra Kolb, Education Consultant, Poulsbo, Washington
* Kolene Krysl, Westside Community Schools, Omaha, Nebraska
* Larry Rose, Pleasanton Middle School, Pleasanton, California
* Wendy Slijk, La Costa Canyon High School, San Diego County, California
The original activity can be found at: http://tea.armadaproject.org/activity/kolb/tobesaltyseaiceornottobesaltyseaice_main.html