A kelp forest is a unique ecosystem found in shallow ocean waters, where large brown algae form dense canopies above the seafloor. The term "kelp forest" has several synonyms, which reflect the diverse habitats, biological components, and physical characteristics of this marine community. For instance, kelp forests may also be referred to as seaweed forests, marine forests, underwater forests, or algae forests. These terms capture the diversity of plant and animal life that inhabit the kelp forests, ranging from sea otters, sea urchins, and abalone to various species of fish, birds, and marine mammals. Overall, the various synonyms for kelp forests highlight the importance of these marine ecosystems for biodiversity conservation and sustainable fisheries management.