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.
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Grade Level: 6-8,
9-12
Grade Level: 6-8,
9-12
The fires in Greece during the summer of 2007 devastated large tracks of forest and ground cover in this Mediterranean region. Students analyze these data to determine the scale, area, and percentage of the forest impacted by of these fires.
Grade Level: 6-8
Students will analyze a line graph that shows how the surface temperature and air temperature values change over the course of 24 hours.
Grade Level: 6-8,
9-12
Students analyze a graph that illustrates the change in global surface temperature relative to 1951-1980 average temperatures.