1. The biotic resources on the ocean floor bottom include plants and animals.
2. The oceans provide habitat to thousands of species of marine plants and animals which are food for many organisms.
3. There are many marine animals like fish, crabs, mollusks tortoises, prawns, etc.
4. There are many plant varieties such as seaweeds, mangroves, medicinal plants, and many more marine plants.
5. Many sea animals provide oil, leather, cattle feed, glue, and some other products. Seaweeds are also used as food. Seaweeds added in fertilizers and skincare ointments, etc.
6. Mangrove forests provide wood for fuel, furniture, and various products useful for man. Mangroves provide food and shelter to marine life.
7. There are also micro-organisms that produce organic material, they are called plankton. Plankton is one of the favourite fish foods. Marine life depends upon plankton.
8. Coral reefs are a major part of the ocean ecosystem. Tourism develops in the areas where corals are found. For example, the Great Barrier Reef in Australia attracts tourists from all around the world.
Thus, biotic resources on the ocean floor are valuable.
