The main aim of ecology is to understand the distribution of biotic and abiotic factors of living things in the environment. The biotic and abiotic factors include the living and non-living factors and their interaction with the environment.
Biotic components
Biotic components are living factors of an ecosystem. A few examples of biotic components include bacteria, animals, birds, fungi, plants, etc.
Abiotic components
Abiotic components are non-living chemical and physical factors of an ecosystem. These components could be acquired from the atmosphere, lithosphere and hydrosphere. A few examples of abiotic components include sunlight, soil, air, moisture minerals and more.
Living organisms are grouped into biotic components, whereas non-living components like sunlight, water, topography are listed under abiotic components.
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