Learn about volcanic ash and watch a visualization of the Calbuco volcano to see how ash travels around the world.
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Review this page to learn about the background of volcanoes and their eruptions.
An urban heat island is a phenomenon that is best described when a city experiences much warmer temperatures than in nearby rural areas. The sun’s heat and light reach the city and the country in the same way. The difference in temperature between urban and less-developed rural areas has to do with how well the surfaces in each environment absorb and hold heat.
This mini lesson engages students with answering questions on cause and effect relationships by watching a NASA video related to changing forests in the Pacific Northwest from 1984 to 2011.
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.
Students will use NASA Satellite data of aerosol optical depth and sulfur dioxide as a tool to find evidence of volcanic activity at Kilauea, HI.
Students collect and analyze temperature data to explore what governs how much energy is reflected.
Students identify patterns and describe the relationship between chlorophyll concentration and incoming shortwave radiation.