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Made of interconnected food chains, food webs help us understand how changes to ecosystems — say, removing a top predator or adding nutrients — affect many different species, both directly and indirectly. phytoplankton and algae form the bases of aquatic food webs. they are eaten by primary consumers like zooplankton, small fish, and. They form the 2nd level of the trophic pyramid and consume phytoplankton. zooplankton are eaten by the 1st level carnivorous consumers, which includes juvenile stages of larger animals like fish and jellyfish as well as small fish and crustaceans. 2nd and 3rd level carnivorous consumers include larger fish and some species of squid and octopus.
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In many ecosystems, the base, or foundation, of the food chain consists of photosynthetic organisms (plants or phytoplankton), which are called producers. the organisms that consume the producers are herbivores called primary consumers. secondary consumers are usually carnivores that eat the primary consumers. T. e. phytoplankton ( ˌfaɪtoʊˈplæŋktən ) are the autotrophic (self feeding) components of the plankton community and a key part of ocean and freshwater ecosystems. the name comes from the greek words φυτόν ( phyton ), meaning ' plant ', and πλαγκτός ( planktos ), meaning 'wanderer' or 'drifter'. [ 1][ 2][ 3] phytoplankton. Phytoplankton are the base of several aquatic food webs and provide food for many sea creatures. they are similar to plants and require sunlight and nutrients to grow, but they are not consumers themselves. Derived from the greek words phyto (plant) and plankton (made to wander or drift), phytoplankton are microscopic organisms that live in watery environments, both salty and fresh. some phytoplankton are bacteria, some are protists, and most are single celled plants. among the common kinds are cyanobacteria, silica encased diatoms.
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Phytoplankton are the base of several aquatic food webs and provide food for many sea creatures. they are similar to plants and require sunlight and nutrients to grow, but they are not consumers themselves. Derived from the greek words phyto (plant) and plankton (made to wander or drift), phytoplankton are microscopic organisms that live in watery environments, both salty and fresh. some phytoplankton are bacteria, some are protists, and most are single celled plants. among the common kinds are cyanobacteria, silica encased diatoms. Phytoplankton is responsible for producing more than 50% of the world’s oxygen, while zooplankton are the primary consumers of the ocean. plankton plays a critical role in regulating the earth’s climate, nutrient cycling, and maintaining the overall health of the ocean. Phytoplankton are microscopic, single celled organisms that live near the ocean surface and produce oxygen and organic carbon via photosynthesis. they are the base of the marine food chain and play a key role in the carbon cycle and climate system.