Topics (categories)

This resource hub is organized using an Earth System Science theme which views our planet as a complex system made up of several interconnected and interacting subsystems or “spheres”.  The Cosmosphere refers to the Universe that surrounds planet Earth.

Earth System Chart

There are two ways to search for teaching resources using this web site:

1.  Search by Topic (Click on each “Sphere” to  see related  topics and subtopics)
2.  Search by Resource Type (video, web site,  image,classroom  activity, etc.)

In addition to content  related to Earth’s interacting spheres, you can investigate  two recent BAESI projects focusing on Climate Change and Sustainability.