What's That?

Meant to be a simulation of a deep-sea exploration, this requires that another lesson be completed first. In that lesson, titled "Animals of the Lost City," marine biology buffs construct murals of benthic communities. In this lesson, the organisms are covered with sticky-notes, to be removed systematically by other learners as they imagine they are using an autonomous underwater vehicle. Find the preceding lesson via the Lesson Planet website or your own internet search.