A lab experiment in a series of experiments that explores Earth Science Systems. This lab introduces students to the parts of the Earth system: the atmosphere, hydrosphere, biosphere, and pedosphere. As the students learn about the...

A discussion of the interactions between the four spheres of Earth and how they affect weather and climate. The slideshow is divided into two parts. The first deals with interactions between the atmosphere and the hydrosphere and the...

Explore the biosphere, zoom in on some unique ecosystems, and learn how activity in the Solar System and plate tectonics can affect the climate and life on the planet.

Description of the state of Chiapas, including climate, tourist destinations, natural resources, and inhabitants.

Learning module introduces students to the human dimensions of global environmental change: human actions that initiate changes in the structure and operation of the biosphere; the consequences of these actions on terrestrial ecology;...

Students learn to identify the parts of the Earth system and the processes that connect them. They look for interconnections among components of the Earth system at the local level, using a study site close to their school.