Grade Level: 3-5,
6-8,
9-12
Review this page to learn about the background of volcanoes and their eruptions.
Review this page to learn about the background of volcanoes and their eruptions.
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.
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.