Check out this the Arctic and Earth SIGNs video to explore how climate models are used in climate change research.
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This investigation is part of the NASA: Mission Geography Module "What are the causes and consequences of climate change?" that guides students through explorations in climatic variability and evidence for global climate change.
The advance-and-retreat cycle of snow cover drastically changes the whiteness and brightness of Earth. Using these two 2017 maps created using NASA satellite data, have students review the seasonal differences of snow and ice extent.
Learn how the JASON-2 satellite measures ocean heights for a variety of purposes including monitoring of El Niño.