Polar Sea Ice
Initial Publication Date: November 27, 2012
Polar sea ice, its seasonal variability and the effects of a changing climate are introduced in this activity.
Polar Sea Ice: Annotated Teacher Edition (Microsoft Word 2.8MB Nov27 12)
Polar Sea Ice: Student Handout (Microsoft Word 2.1MB Nov27 12)
Polar Sea Ice: Student Answer Sheet (Microsoft Word 99kB Nov27 12)