Students identify patterns and describe the relationship between chlorophyll concentration and incoming shortwave radiation. 

Students move through a series of short activities to explore and evaluate global solar radiation data from NASA satellites.  In this process, students make qualitative and quantitative observations about seasonal variations in net energy input to the Earth System.

This lesson is taken from NASA's Phytopia: Discovery of the Marine Ecosystem written in partnership with Bigelow Laboratory for Ocean Science with funding from the National Science Foundation.

 Air, Water, Land, & Life: A Global Perspective

Explore the energy and matter cycles found within the Earth System.