This is a web story from a featured news story on Channel 2 KTUU TV, Anchorage's New Source on PolarTREC teacher Chantelle Rose's Winter Sampling experience.
In this activity, students diagram the hydrologic cycle. Most of the concepts will already be familiar to middle and high school students, but this activity is a good way to prepare for making the far more challenging carbon cycle and energy NON-cycle diagrams.
Objective
* Students understand that the total amount of water on Earth is constant