Like all ecosystems, aquatic ecosystems have five biotic or living factors: producers, consumers, herbivores, carnivores, omnivores, and decomposers.
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.
Key Differences (Biotic Factors vs Abiotic Factors)
|Basis for Comparison||Biotic factors||Abiotic factors|
|Examples||Humans, insects, wild animals, birds, bacteria, etc. are some examples of biotic factors.||Soil, rainfall, humidity, temperature, pH, climate, etc. are some examples of abiotic factors.|
Jan 14, 2022
Biotic factors include animals, plants, fungi, bacteria, and protists. Some examples of abiotic factors are water, soil, air, sunlight, temperature, and minerals.
Five common abiotic factors are atmosphere, chemical elements, sunlight/temperature, wind and water.
Biotic and abiotic factors are what make up ecosystems. Biotic factors are living things within an ecosystem; such as plants, animals, and bacteria, while abiotic are non-living components; such as water, soil and atmosphere. The way these components interact is critical in an ecosystem.
In biology, abiotic factors can include water, light, radiation, temperature, humidity, atmosphere, acidity, and soil. The macroscopic climate often influences each of the above. Pressure and sound waves may also be considered in the context of marine or sub-terrestrial environments.
Biotic Factors: Low Shrubs (sedges, reindeer mosses, liverworts, and grasses), Crustose and Foliose Lichen, Herbivores (lemmings, voles, caribou), Carnivores (arctic foxes, wolves, polar bears), Migratory Birds (ravens, snow buntings, falcons, loons), Insects (mosquitoes, flies, moths, grasshoppers), Fish (cod, ...
Biotic factors are the living things that make up an ecosystem, such as plants and animals. Abiotic factors are the nonliving material or chemical factors in an ecosystem, like the weather. The natural ecosystem of a polar bear is the Arctic tundra.
It was part of a living organism but does that make it living? (Steak used to be living tissue, it had cells, grew, and carried out respiration. These cells reproduced, and there were complex chemical reactions that took place in this muscle tissue. It was living once, therefore it is biotic).
Dec 13, 2016
Grass is a biotic component of the environment. Biotic factors are the living components of an ecosystem.
Biotic: Low shrubs such as grass and sedges. Mosses such as lichen. Carnivorous organisms - arctic foxes/ wolves/ polar bears. Birds such as ravens, falcons and loons.
Biotic factors include density of small animals and micro-organisms. Water temperature and oxygen content are examples of abiotic factors. Thus, the entire food chain of the arctic ecology becomes a factor in the polar bear habitat, making polar bears the top of their food chain.
For designating the butterflies as “biotic-indicators”, we have identified the research result in the way that, any climatic change is first perceived in the biosphere by plants and then by plant-phenology, but it does not appear visible to humans unless or until any organic damage is seen visually at drastic level.
Some examples of Abiotic factors are the sun, rocks, water, and sand. Biotic factors are living organisms that affect other living organisms. Some examples of Biotic factors are fish, insects, and animals.
Explanation: Biotic factors involve living organisms while abiotic factors refer to non-living things. Living are things that can grow,reproduce, produce and use energy,undergo metabolism etc. and plants are definitely living, so they are always considered biotic factors.
Abiotic factorsare the non-living parts of the environment that can often have a major influence on living organisms. Abiotic factors include water, sunlight, oxygen, soil and temperature.
Long Answer: All living organisms die after their life span ends. Since, they are still regarded as once part of a living entity; they are BIOTIC components. Dead organisms are not abiotic. However, if something used to be alive, or was part of a living organism (such as a bone, or hair), it is still considered biotic.
Soil is composed of both biotic—living and once-living things, like plants and insects—and abiotic materials—nonliving factors, like minerals, water, and air.