The ocean's surface is not level, and sea levels change in response to changes in chemistry and temperature. Sophisticated satellite measurements are required for scientists to document current sea level rise.
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Grade Level: 6-8,
9-12
Grade Level: 3-5,
6-8,
9-12
This learning activity uses data acquired by the TOPEX/Poseidon altimeter, a joint project of NASA and the French Space Agency, to investigate the relationship between the topography of a sea-floor feature and the topography of the overlying sea surface.
Grade Level: 3-5,
6-8,
9-12
Students collect and analyze temperature data to explore what governs how much energy is reflected.
Grade Level: 6-8,
9-12
Students watch a visualization video and answer questions on the potential of increasing megadroughts in the southwest and central United States from 1950-2095 using models created by soil moisture data.