Good examples of biotic factors include plants, fungi and animals. Biotic factors are living things that affect or influence an ecosystem either positively or negatively.Know More
These factors are divided into three categories: producers, consumers and decomposers. Producers, scientifically known as autotrophs, are biotic factors that convert energy into food. Plants are good examples of such factors since they convert energy from the sun into food, through photosynthesis.
Consumers, also known as heterotrophs, depend on producers for food. They also depend on other consumers for food, but this happens on rare occasions. Herbivorous animals are good examples of heterotrophs since they mostly feed on plants.
The main role of decomposers, alternatively known as detritivores, is to break down chemicals gathered from consumers and producers into simpler form. Bacteria and fungi are common decomposers. The chemical decomposition process takes place when the producers or consumers are dead.
For an ecosystem to be complete, biotic and abiotic factors have to be present. They depend on each other to make a complete food chain and life cycle. For instance, decomposition does not occur in the absence of producers or consumers. Most plants also grow healthily when decomposed matter from plants or animals is introduced into the soil.Learn more about Biology
All of the ocean’s plants, animals and more primitive organisms are biotic factors for the marine biome. The marine biome is the largest biome on Earth, and it covers approximately 75 percent of the planet.Full Answer >
Biotic factors are living organisms affecting a particular ecosystem and their relationships. Fish, frogs, water plants, bacteria and insects are biotic factors in a river habitat.Full Answer >
Examples of limiting factors include competition, parasitism, predation, disease, abnormal weather patterns, natural calamities, seasonal cycles and human activities. In terms of population growth, limiting factors can be classified into density-dependent factors and density-independent factors.Full Answer >
Common abiotic factors include temperature, light, moisture and pH. In a standard ecosystem, abiotic factors represent any non-living elements of that system. Therefore, determining abiotic factors is specific to the ecosystem in question.Full Answer >