Grade Level: 6-8
Use the AirNow.gov website to determine current air quality in US locations, as well as other information.
Use the AirNow.gov website to determine current air quality in US locations, as well as other information.
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.
In this mini lesson, students use in-water profiles of historical ocean data to analyze how sea surface salinity varies with depth.