Hobbies And Interests
Phytoplankton
Phytoplankton are essential, microscopic plants that serve as part of the base of the food chain within the ocean. Animals that feed on phytoplankton include jellyfish, shrimp, snails and whales. Living near the surface of the water, these plants use sunlight to sustain themselves, and can sometimes be seen in what is called a bloom, or a large growth. Sometimes these growths can negatively impact the well-being of the ocean system as well as create health concerns for humans.
Algae
The common name for algae is seaweed, and it can be found in the southern Atlantic ocean as well as washed up on the shoreline. An essential part of marine life, algae provides food and shelter for innumerable species of fish and invertebrates. Algae, or seaweed, also maintains stability along the ocean floor.
Seagrass
Seagrass beds are a vitally important part of the ocean's ecosystem. The seagrasses provide habitat and shelter for smaller fish and act as feeding grounds for various birds. These flowering plants usually require a high level of light to flourish and are vital to the health of the surrounding marine life. Seagrasses maintain water clarity, stabilize the ocean floor at shallow depths, provide shelter for marine life and act as food for birds and fish.
Turtle Grass
A type of seagrass, turtle grass grows on the relatively calmer area of the ocean floor, away from the wave action. The roots can be up to 25 cm deep, and they have flat, green leaves. The leaves are up to 30 cm long with round tips. The plant produces large flowers that are green-white or pale pink in color, and the seed pods from the flowers wash ashore. If the stems of this plant are cut it will lead to destruction of the bed. Herbivorous fish and green turtles feed on turtle grass.