The electromagnetic spectrum is comprised of all frequencies of electromagnetic radiation that propagate energy and travel through space in the form of waves.
Educational Resources - Search Tool
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Grade Level: 3-5,
6-8,
9-12
Grade Level: 3-5,
6-8,
9-12
Earth is a system of systems.
Grade Level: 3-5,
6-8,
9-12
Review this page to learn about the background of volcanoes and their eruptions.
Grade Level: 3-5,
6-8,
9-12
Phytoplankton distribution background information.
Grade Level: 3-5,
6-8,
9-12
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.
Grade Level: 3-5,
6-8,
9-12
My NASA Data has recently released several new resources, story maps, for use in educational settings.