I created this when I was running out of time in the marking period and I needed to cover the major marine ecosystems. In addition to students learning about different marine ecosystems, they get the opportunity to practice explaining and using concepts such as: salinity, pH, brackish, density, wave action, consumers, producers, ecosystem services, and more. The project includes student instructions, teacher instructions, and a rubric! This was written for 11th/12th grade high school marine bi