Marine Food Chain


The marine food chain is a complex system of organisms that depend on each other for survival in the ocean. It starts with the primary producers, such as phytoplankton and seaweed, which convert sunlight into energy through photosynthesis. These primary producers are then consumed by small organisms, such as zooplankton, which are in turn eaten by larger organisms, such as fish and marine mammals. At the top of the food chain are apex predators, such as sharks and killer whales, which have no natural predators. The marine food chain is essential for maintaining the balance of the ocean ecosystem and providing food for humans and other animals.


Your Previous Searches
Random Picks

  • Beachcomber: A beachcomber is a person who searches along the tide line for valuable or useful items that have been washed up on shore. In maritime context, beachcombers were often sailors or pirates who were stranded on an island or shipwrecked and had ... Read More >>
  • Navigation Instruments: Navigation instruments are devices used by sailors to determine their position, course, and speed while at sea. These instruments include but are not limited to compasses, sextants, charts, GPS, radar, and depth sounders. Compasses are used ... Read More >>
  • Acoustic Waves: Acoustic waves are mechanical waves that propagate through water and other materials. In the maritime context, acoustic waves are used for various purposes such as underwater communication, sonar imaging, and navigation. Underwater acoustic ... Read More >>
Top News

SEAL Team 6 is said to be training for a fight with China over Taiwan. Here's wh...

The role of the elite unit may be limited but not inconsequential. "You don't use a scalpel for a job a hammer can do," a former SEAL said....

News Source: Business Insider on 2024-10-19

The last in-person vote in the US will be cast on the desolate tundra of Alaska'...

On a desolate slab of island tundra on Alaska's Aleutian Islands, a resident of a tiny village called Adak will again become the last American to cast an in-person ballot for president...

News Source: ABC News on 2024-10-19

A historically Black community grapples with lasting impacts after Baltimore bri...

As the dust settled after the deadly collapse of Baltimore’s Francis Scott Key Bridge, residents of Turner Station found themselves facing an uncertain future....

News Source: NBC News on 2024-10-18

These are the biggest challenges facing the US Army in the Pacific, according to...

Soldiers face daunting challenges in navigating the vastness of the Indo-Pacific, where a future war could take place across a range of environments....

News Source: Business Insider on 2024-10-18

Teen kayaker rescued after spending 12 hours treading water and clinging to his ...

A 17-year-old kayaker spent nearly 12 hours treading water and clinging to his kayak Wednesday after becoming separated from his high school paddling group, the U.S....

News Source: NBC News on 2024-10-18