Mazz Media
Benthos
This live-action video program is about the word benthos. The program is designed to reinforce and support a student's comprehension and retention of the word benthos through use of video footage, photographs, diagrams and colorful,...
EarthEcho International
Collecting and Identifying Benthic Macro-invertebrates for Water Quality Assessment
In this video, Philippe Cousteau joins students from Petersburg Elementary to learn how to collect and identify benthic macro-invertebrates in a stream. They use a kick net to collect the organisms and a dichotomous key to identify them....