sea/aquatic animals
These are all products that come from the sea. Pearl, coral, conch, and oil are valuable resources obtained from the ocean. Pearls and corals are formed by marine organisms, conches are shells of sea creatures, and oil is extracted from beneath the ocean floor. These sea products are used by humans for various purposes including jewelry, decoration, food, and energy.
sea vehicles
These are all water sports and recreational activities that people enjoy in the sea. Kite surfing, scuba diving, and parasailing are adventurous games and sports that take place in or above the water. They involve skill, equipment, and a love for the ocean, and they provide excitement and enjoyment to those who participate in them.
sea birds