Plankton

Because through various actions, the plankton gives off some of that energy before being eaten.

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phytoplankton are autotrophs and zooplankton are heterotrophs

Yes. Great Salt Lake is home to numerous types of phytoplankton which are microscopic photosynthetic organisms. There are diatoms, green algae, and cyanobacteria which have adapted to live in the hypersaline conditions present. The phytoplankton supports a large population of brine shrimp that feed on them which are then an important food source for millions of migratory birds!

Phytoplalankton.

Yes plankton is an organism because it fits all of the six characteristics of living organisms.
yes it is

Carnivorous plankton are eaten by secondary consumers. Some examples of these are birds, fish, and squid. Carnivorous plankton are also eaten indirectly by whatever consumers secondary consumers.

no, its a zooplankton

They can make you sick, some can kill you and can give you infections.

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Plankton provides essential contributions to marine ecosystems, serving as the foundation of the aquatic food web. Phytoplankton, which are microscopic plants, produce oxygen through photosynthesis and are a primary source of food for various marine organisms. Zooplankton, the animal counterpart, feeds on phytoplankton and, in turn, serves as food for larger predators, including fish and whales. Overall, plankton plays a crucial role in nutrient cycling and supporting biodiversity in oceanic environments.

Dolphins are nekton because they actively swim and catch their food.

Zooplankton are primarily divided into two main categories: holoplankton and meroplankton. Holoplankton spend their entire life cycle in the planktonic stage, including organisms like copepods and jellyfish. In contrast, meroplankton are only planktonic during a specific life stage, such as the larval forms of fish, mollusks, and crustaceans. Additionally, zooplankton can be classified based on size, habitat, and feeding mechanisms.

Phytoplankton need to float primarily to access sunlight for photosynthesis, which is essential for their growth and survival. Being suspended in the upper layers of water allows them to maximize exposure to light while also being in nutrient-rich zones. Additionally, floating helps them remain within the euphotic zone, where light penetrates, enabling them to thrive in aquatic ecosystems.

The food chain consisting of phytoplankton, zooplankton, herring, and salmon represents a marine ecosystem. Phytoplankton are primary producers that convert sunlight into energy through photosynthesis, serving as the base of the food chain. Zooplankton feed on phytoplankton, acting as primary consumers, while herring, which are secondary consumers, eat zooplankton. Finally, salmon, as tertiary consumers, prey on herring, completing the chain.

Fertilization can significantly enhance phytoplankton growth by providing essential nutrients like nitrogen and phosphorus, which are often limiting in aquatic environments. This nutrient enrichment can lead to algal blooms, increasing primary productivity and altering food web dynamics. However, excessive fertilization may also cause harmful effects, such as hypoxia and the proliferation of toxic species, disrupting aquatic ecosystems. Thus, while fertilization can boost phytoplankton populations, it must be managed carefully to avoid negative ecological consequences.

The eight major groups of zooplankton include copepods, krill, jellyfish (medusae), rotifers, cladocerans, foraminifera, ciliates, and larval stages of various marine organisms (such as fish and mollusks). Copepods and krill are particularly abundant and play crucial roles in aquatic food webs. These groups exhibit diverse feeding strategies and adaptations, allowing them to thrive in various aquatic environments. Together, they contribute significantly to the marine ecosystem's dynamics and nutrient cycling.

Plankton migrate primarily to optimize their access to light and nutrients, which are essential for their growth and survival. Many plankton species perform diel vertical migration, moving to deeper waters during the day to avoid predators and rising to the surface at night to take advantage of sunlight for photosynthesis. This behavior helps them balance their energy needs while minimizing the risk of predation. Additionally, migration patterns can be influenced by environmental factors such as temperature and currents.

algae and plankton

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