Objectives:
-Students will be able to define subsidence.
-Students will be able to explain how subsidence leads to the disappearance of seagrass beds.
-Students will be able to explain how geotubes can help restore seagrass beds.
-Students will be able to explain the functions of geotubes.
-Students will be able to list the problems with geotubes.
-Students will be able to provide a potential solution to the geotube problem.