Phytoplankton, which is a microscopic and autotrophic organism. There are trillions of phytoplankton in the ocean.
The ocean is a place to travel, to explore, to fish, to study, to work, to get lost. The ocean is a thing that covers a majority of the earth, that supports life forms, that produces weather patterns, that provides food, and that provides raw materials.
Hammerhead sharks primarily travel through the ocean in search of food. This consumes a majority of their life and uses considerable amounts of energy.
The SUNLIT ZONE is this warm and sunny zone supports most of the life in the ocean.
Now that would be biosphere...
It supports the life of all vegetation we eat. Also supports the animals we eat that live off vegetation
The most numerous organism in the ocean is likely phytoplankton. These microscopic photosynthetic organisms form the base of the marine food chain and are found in vast numbers throughout the world's oceans. Their abundance supports a wide range of ocean life, from zooplankton to large marine mammals.
Whale sharks primarily feed on plankton, small fish, and other tiny marine organisms, making them filter feeders. They occupy a niche at the top of the food chain as large predators, but they primarily rely on abundant prey rather than hunting larger animals. In the ocean ecosystem, they help regulate plankton populations while serving as prey for larger predators like orcas. Overall, their role supports the balance of marine life in their habitats.
It gives us fish food
The animal life in Antarctica is primarily partly aquatic and use the ocean as a principle source of food. These include birds (gulls, penguins) and some mammals (several species of seal). There are entirely land based species of insects. The seas around the continent have diverse ocean ecosystems of fish seals and whales ans well as krill and plankton. Among sea going mammals the leopard seal and orca are the top predators. On land there is not much representation of plants. These are limited to some fungi, moss and lichen. These would be found most prolifically near volcanic vents and would support both plant and insect life
the troposphere supports the life.
Oxygen is important to the ocean because it is needed by marine organisms for respiration. It supports the survival of fish, plants, and other marine life. Dissolved oxygen levels in the ocean are crucial for maintaining healthy ecosystems.
fish sharks penguin