Explore the abiotic (nonliving) and biotic (living) characteristics of the freshwaters in the marine biome. In this powerpower presentation, students learn about the amazing diversity of plant and animal life, as well as other key features of lakes, rivers, and streams. This powerpoint lesson was intended to be used with a guided notes student handout page. If you wish to have students complete the guided notes, look for this FREE resource in my profile.