Earth System Topicsshowing only Solid Earth Show all Earth System Topics
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Water Quality-Total Dissolved Solids part of Examples
Students use a microcomputer connected to a conductivity probe to measure the total dissolved solids in local area water samples.
Where is North? part of Examples
Students use a microcomputer connected to a magnetic field sensor to measure the magnitude and direction of their local Earth's magnetic field .
Seismicity and Relative Risk part of Examples
This activity introduces students to using real-time data about earthquakes to make decisions.