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.
The ocean's surface is not level, and sea levels change in response to changes in chemistry and temperature. Sophisticated satellite measurements are required for scientists to document current sea level rise.
This USGS activity leads students to an understanding of what remote sensing means and how researchers use it to study changes to the Earth’s surface, such as deforestation.