NEET BIOLOGY

Detailed explanation-1: -A biotic factor is a living organism that shapes its environment. In a freshwater ecosystem, examples might include aquatic plants, fish, amphibians, and algae. Biotic and abiotic factors work together to create a unique ecosystem.

Detailed explanation-2: -Biotic factors are the living parts of an ecosystem, including all of the populations of organisms in the community. Organisms must obtain energy and matter from nonliving, or abiotic, parts of the environment.

Detailed explanation-3: -Biotic Components of Ecosystem Producers, consumers, and decomposers are the three broad categories of biotic components.

Detailed explanation-4: -Abiotic factors refer to non-living physical and chemical elements in the ecosystem. Abiotic resources are usually obtained from the lithosphere, atmosphere, and hydrosphere. Examples of abiotic factors are water, air, soil, sunlight, and minerals.

Detailed explanation-5: -Biotic factors pertain to living organisms and their relationships. Abiotic factors are the non-living components of the ecosystem, including sunlight, water, temperature, wind, and nutrients. Ecologists use biotic and abiotic factors to predict population changes and ecological events.