Update
10-06-2015
Content Type
Activity
Grade Level
Sixth grade, Seventh grade, Eighth grade
Object Type
Website
License

Light Penetration Time Series includes a graph of light penetration in South San Francisco Bay from 1977-1997. The narrative points out salient features of the graph including seasonal and annual variability, how sunlight is absorbed and scattered in the water column, and how light penetration affect photosynthesis. Scientific terms such as “attenuation” and “photic zone” are introduced.