How might the food chains in an aquatic ecosystem be affected by cloudy water?

What are all aquatic ecosystems affected by?

All aquatic ecosystems are affected by the same nonliving factors: sunlight, temperature, oxygen, and salt content. This ecosystem includes streams, rivers, ponds, and lakes.

What forms the basis of the food chain in an aquatic ecosystem?

Phytoplankton and algae form the bases of aquatic food webs. They are eaten by primary consumers like zooplankton, small fish, and crustaceans. Primary consumers are in turn eaten by fish, small sharks, corals, and baleen whales.

What is an aquatic food chain?

Aquatic food chain is occur in aquatic habitat where one organism is eaten up by another organism and thus the chain goes on. Aquatic food chain can be either small or large. some examples are- Algae⇒catfish⇒osprey(Small food chain)

Why are algae important in the food chain of aquatic environment?

All algae contain chlorophyll but most lack leaves, roots, vascular tissue, and stems. They play a vital role in aquatic ecosystems by forming the energy base of the food web for all aquatic organisms. As autotrophic organisms, algae convert water and carbon dioxide to sugar through the process of photosynthesis.

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What are four main factors that affect aquatic ecosystems?

What are the four main factors that affect aquatic ecosystems? Water’s depth, temperature amount of dissolved nutrients, and flow. What does the depth of the water determine?

Why would the food chain in an aquatic habitat always begin with an aquatic plant?

Answer: Food Chain starts with plant because Plants are called producers and they are able to use light energy from the sun to produce food (sugar) from carbon dioxide and water. Animals cannot make their own food so they must eat plants and/or other animals.

Why are aquatic food chains longer?

We hypothesize that longer food chain length in pelagic ecosystems, compared with terrestrial ecosystems, is associated with smaller pelagic animal body size permitting more rapid trophic energy transfer.

What is aquatic food chain give example?

Some examples of the aquatic food chain are: Phytoplankton ⇒ copepod ⇒ fish ⇒ squid ⇒ seal ⇒ orca ⇒ brittle star. Phytoplankton ⇒ Zooplankton ⇒ small fish ⇒ large fish (Large food chain) Algae ⇒ catfish ⇒ osprey (Small food chain) Algae ⇒ mosquito larva ⇒ dragonfly larva ⇒ fish.

How important are feeding relationship in aquatic ecosystem?

In every ecosystem, organisms are linked through feeding relationships. There are a great many feeding relationships in any ecosystem, but energy always flows from primary producers to various consumers. … A food chain is a sequence in which organisms transfer energy by eating and being eaten.