How much do you know about the frozen poles of our home planet?
Educational Resources - Search Tool
This lesson walks students through the use of Landsat false-color imagery and identification of different land cover features using these as models.
Check out the Arctic and Earth SIGNs video to explore how climate models are used in climate change research.
The advance-and-retreat cycle of snow cover drastically changes the whiteness and brightness of Earth. Using two maps created using NASA satellite data for 2017, students review the seasonal differences of snow and ice extent and answer questions on their observations.
Students develop and test a hypothesis about how albedo affects temperature.
Students connect day/night and seasonal cycles with albedo in the Arctic region.
This mini lesson helps students visualize how the Hydrosphere and Cryosphere interact to produce changes in land and sea ice.
Students examine the two time series images to determine the differences between seasonal ice melt over water versus land.
This activity is designed to introduce students to geologic processes on Earth and how to identify geologic features in images. It will also introduce students to how scientists use Earth to gain a better understanding of other planetary bodies in the solar system.