Autoimmune Disease Genetics. 1  1Division of Rheumatology and Department of Immunology, Mayo Clinic, 200 1st Street SW, Guggenheim Building 3-42, Rochester, MN 55905, USA. 2  2Laboratory of Molecular Medicine and Human Genetics, Department of Medicine, University of Crete, Heraklion, Greece.
Sunlight, soil, water, and pollution, for example, are all important abiotic factors of an environment that affect life. The biotic environment, on the other hand, is composed of all the living organisms in an ecosystem, and includes factors such as disease, predators, prey, and human activity.
Abiotic factors are the non-living factors in an ecosystem that  effect the survival of organisms in the ecosystem. Light,  temperature, and atmospheric gases are the exampl â¦ es of Abiotic  factors.Another example would be a forest fire.    Other examples:    An abiotic factor is a non-living thing that affects animals in an  ecosystem.It affects the amount of animals that can live in that  area.(carrying capacity i think)     An example of an abiotic factor would be water. water dose not  breathe or eat. It's not alive.  Other examples:    An abiotic factor is a non-living thing that affects animals in an  ecosystem. It affects the amount of animals that can live in that  area.(carrying capacity i think)     An example of an abiotic factor would be water. water dose not  breathe or eat. It's not alive.