Students watch the video Frozen Earth and answer the following questions that discuss how ice helps moderate the planet's temperature using NASA satellites.

In this activity, students will learn about sea ice and land ice. They will observe ice melting on a solid surface near a body of water and ice melting in a body of water.

This activity invites students to simulate and observe the different effects on sea level from melting sea-ice.

This activity is one of a series in the collection, The Potential Consequences of Climate Variability and Change activities.