Arctic sea ice is the cap of frozen seawater blanketing most of the Arctic Ocean and neighboring seas in wintertime. It follows seasonal patterns of thickening and melting. Students view how the quantity has changed from 1979 through 2018. 

Check out the Arctic and Earth SIGNs video to explore how climate models are used in climate change research.

This series of videos highlights how NASA Climate Scientists use mathematics to solve everyday problems.  These educational videos to illustrate how math is used in satellite data analysis.

How much do you know about the frozen poles of our home planet?

In this activity, students will use sea-level rise data to create models and compare short-term trends to long-term trends. They will then determine whether sea-level rise is occurring based on the data.

Test your knowledge of soil moisture and its effect on global populations.  Soil moisture is the amount of water contained in the soil.