oceanic food web

The oceanic food web is a complex system where many species depend on each other for energy and nutrients. It begins with tiny phytoplankton (plants) that use sunlight to produce energy. Small creatures like zooplankton eat these phytoplankton. Larger fish, whales, and seabirds consume zooplankton and smaller fish. Apex predators, such as sharks and orcas, sit at the top, feeding on these larger animals. This interconnected chain maintains the health of ocean ecosystems, with energy flowing from microscopic producers to large predators, supporting diverse marine life.