Frequent question: What are some biotic factors that affect life underwater?

Like all ecosystems, aquatic ecosystems have five biotic or living factors: producers, consumers, herbivores, carnivores, omnivores, and decomposers.

What are some of the biotic factors that affect life under water?

Biotic factors include plants, animals, and microbes; important abiotic factors include the amount of sunlight in the ecosystem, the amount of oxygen and nutrients dissolved in the water, proximity to land, depth, and temperature. Sunlight is one the most important abiotic factors for marine ecosystems.

What are biotic factors in water?

A biotic factor is a living organism that shapes its environment. In a freshwater ecosystem, examples might include aquatic plants, fish, amphibians, and algae.

What are some biotic factors in a lake?

The U.S Geological survey boils down the three key biotic factors of freshwater ecosystems as follows: algae, fish and aquatic invertebrates. Other important biotic factors include aquatic plants, birds and land animals.

What are the 4 primary abiotic factors that affect life underwater?

What are the primary abiotic factors that affect life underwater? Water depth, temperature, depth, flow and dissolved nutrients.

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What are 10 biotic factors in the ocean?

Other creatures in the ocean include jellyfish, octopus, sea turtles, squid, lobsters, shrimp, krill, marine worms, eels, plankton, starfish, seahorses, sea cucumbers and sand dollars. Kelp, seaweed, algae and coral are some of the plants that live in the ocean.

What are the 5 biotic factors?

5 Answers. Examples of biotic factors include any animals, plants, trees, grass, bacteria, moss, or molds that you might find in an ecosystem.

Which is an example of biotic factor in an ocean?

Marine ecosystems are comprised of the living organisms that have adapted to the abiotic factors and physical processes that characterize each ecosystem. Biotic factors include plants, animals, fungi, algae, and bacteria.

What are the 3 types of biotic factors?

Biotic components are mainly of three groups. These are Autotrophs or Producers, Heterotrophs or Consumers, and Detritivores or Decomposers.

What biotic factors do fish need?

Explanation: Abiotic factors for fish is water, temperature, amount of dissolved oxygen in water, etc. Penetration of sunlight is also important in fresh water habitat. Biotic factors are predators, disease causing organisms, organisms available as food, population density of competitors, etc.

What are 3 biotic factors found in a pond?

Water Quality and Sustainability

In a typical waste stabilization pond ecosystem, the principal abiotic components are oxygen, carbon dioxide, water, sunlight, and nutrients, whereas the biotic components include bacteria, protozoa, and a variety of other organisms.

What are some examples of biotic factors?

Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction. Examples of biotic factors are animals, birds, plants, fungi, and other similar organisms.

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Is a lily pad biotic?

The living parts of an ecosystem are referred to as BIOTIC FACTORS. The nonliving parts of an ecosystem are referred to as ABIOTIC FACTORS. BIOTIC FACTORS: fish, grass, lily pads, cattails, trees, turtle, frog, bird, human, worm, bacteria, weeds, moss.