In this activity, students explore three indicators of drought are: soil moisture, lack of precipitation, and decreased streamflows. Students investigate each of these parameters develop a sense for the effects of drought on land.
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The purpose of this activity is for students to create a desktop soil profile based on the biome region of the United States where your school is located.
Earth is a system of systems.
Examine the images to see the projected differences in land use between 1900 and 2100.
Review this page to learn about the background of volcanoes and their eruptions.
Students use albedo values of common surfaces along with photographic images of Earth taken from the International Space Station to make an argument about specific anthropogenic activities that impact Earth’s albedo.
In this activity, students investigate three different soil samples with varying moisture content. They use a soil moisture probe to determine the percentage (by volume) of water in each of the soil samples.