Because Diatoms are largest in number and distributed evenly in the water to get maximum sunshine. Their largest number and efficient mode of food synthesis make them chief producers of ocean just as the grasses are on the land mass.
Marine
Killer whales (Orcinus orca), planktonic crustaceans (Amphionides reynaudii), Giant kelp (Macrocystis pyrifera), and sea urchins(Echinoidea), to name but two of each.
Diatoms are microscopic plants (phytoplankton) found in oceans and lakes. Their cell wall is made of Silica which remain after the diatom dies. Diatoms are single celled, photosynthetic algae this means that they are producers!!
Phytoplankton (microalgae), seaweeds (macroalgae) and chemoautotrophic bacteria in order of declining importance.
Diatoms are a major group of eukaryotic algae, and are one of the most common types of phytoplankton. Diatoms occur in virtually every environment that contains water. This includes not only oceans, seas, lakes and streams, but also soil.
Phytoplankton feeds most of the life in the ocean . (:
diatoms are producers, not decomposers. they are photosynthetic organisms
They are the primary producers that trap the Sun's energy and thus the basis of all life in the oceans.
Depending on depth of ocean, the diatoms size shrinks
Yes, i believe they are. They are a type of algae
Marine
Phytoplankton are single celled primary producers present in the sunlit upper layers of the ocean. These include diatoms, cyanobacteria and dinoflagellates etc. All life depends on these primary producers to acquire entry through photosynthesis.
Killer whales (Orcinus orca), planktonic crustaceans (Amphionides reynaudii), Giant kelp (Macrocystis pyrifera), and sea urchins(Echinoidea), to name but two of each.
Algae and diatoms
diatoms
Diatoms are microscopic plants (phytoplankton) found in oceans and lakes. Their cell wall is made of Silica which remain after the diatom dies. Diatoms are single celled, photosynthetic algae this means that they are producers!!
Producers?