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There are more than three groups of organisms living in the oceans but mammals like whales and dolphins belong to the order Cetacea, shellfish like lobsters and crabs belong to the phylum Arthropoda and jellyfish belong to the phylum Cnidaria.

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Which organisms drift with the ocean's current?

Organisms that drift with the ocean's currents include plankton, jellyfish, and larvae of marine organisms. These organisms rely on ocean currents for transportation, dispersal, and feeding opportunities as they move through the water column.


What major group of organisms is considered to be producers?

Plants are considered to be the major group of organisms that are producers because they can convert sunlight into energy through the process of photosynthesis. This ability allows them to produce their own food and serve as the foundation of many food chains in ecosystems.


What is the main organisms in the ocean that perform photosynthesis?

Phytoplankton are the main organisms in the ocean that perform photosynthesis. These microscopic algae are the foundation of the marine food web, converting sunlight into energy and producing oxygen as a byproduct. Phytoplankton are essential for the health of marine ecosystems and play a crucial role in carbon cycling.


What is the area with the most organisms?

The area with the most organisms is the ocean. The ocean covers 71% of the earth's surface and is home to millions of different species of organisms. Below is a list of the major types of organisms found in the ocean: Fish Crustaceans Mollusks Echinoderms Marine mammals Marine reptiles Marine birds Marine plantsThe ocean is a diverse and vibrant ecosystem, and it is estimated that there are still millions of undiscovered species living in the depths of the ocean.


What collection of organisms and nonliving factors that affect the ocean is called a?

I believe it is a population.

Related Questions

What is the the three groups that ocean organisms are divided into?

Cetacea, phylum Arthropoda, phylum Cnidaria


What were the three major groups of animals?

The answer to this question is, the three major groups of animals are the worms,fish,and corals they are the main type of animal except for the coral. the coral is something that is presented in the ocean that some fish live and hide inside and they are the main type of fish habitat in the ocean.


What are the three main islands in Oceania?

Polynesia, Melanesia, and Micronesia are the three major island groups of the Oceania region. These island groups are located in the central and southern parts of the Pacific Ocean.


What are three organisms that share the same habitat?

Three organisms that share the same habitat are a shark, a fish, and coral in an ocean.


What are the 3 groups of ocean life?

plankton-organisms that drift with ocean currents. nekton-are free swimmers. they are able to move through the ocean waters in search of food. benthos-are bottom dwellers. organisms that live on or below the ocean bottom


What are 2 major differences between organisms in the abyss and other areas of the ocean?

tu mara jan


Three major type of bodies of water?

Ocean, River, pond


What are the 3 main groups of islands in Oceania?

they are continental, oceanic and tropical.


Which is not one of the three major regions of the ocean floor?

Coastal Plain - NovaNet Answer


What are the three major animals in the ocean?

There is no nothing so be quiet and deal with it. please, or not


Which major oceans does Canada border?

Canada borders three oceans. The Arctic ocean to the north, the Pacific ocean to the west and the Atlantic ocean to the east.


What do water buoyance and constant temperature have in common?

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