Ecosystem is the structural in addition to functional unit of measurement of nature. It is a stable life supporting arrangement that involves extensive interactions betwixt biotic in addition to abiotic components. The 2 nearly key processes inward whatever ecosystem are the flow of unloose energy in addition to the cycling of nutrients.
Definition of Energy flow: The transfer of unloose energy from ane trophic degree to around other inward a non-cyclic in addition to linear means through nutrient chain in addition to nutrient spider web is called unloose energy flow. Each measuring inward the nutrient chain is called trophic level.
Nutrient cycling is the cyclic dorsum in addition to forth crusade of chemic elements betwixt organisms in addition to their physical environs of an ecosystem. It to a greater extent than oftentimes than non starts from nutrient puddle (air, soil) to producers, producers to consumers, consumers to decomposers in addition to and thus dorsum to nutrient pool.
Nutrient cycling is the cyclic dorsum in addition to forth crusade of chemic elements betwixt organisms in addition to their physical environs of an ecosystem. It to a greater extent than oftentimes than non starts from nutrient puddle (air, soil) to producers, producers to consumers, consumers to decomposers in addition to and thus dorsum to nutrient pool.
Energy Flow | Nutrient Cycling |
The transfer of unloose energy from ane trophic degree to around other inward a non-cyclic in addition to linear means through nutrient chain in addition to nutrient spider web is called unloose energy catamenia | It is the cyclic movement of nutrients betwixt living organisms in addition to their physical environs inward an ecosystem |
The catamenia of unloose energy is non-cyclic, linear in addition to unidirectional every bit the unloose energy lost is non available to the previous trophic level | Nutrients moves inward a cyclic means betwixt living organisms and their physical environment |
In unloose energy flow, the ultimate unloose energy source is the sunlight | Nutrient source ever belongs to public oftentimes atmosphere or lithosphere (reservoir pool) |
During unloose energy flow, unloose energy is lost at each trophic degree primarily every bit rut in addition to used past times organisms for respiration | Nutrients are recycled inward an ecosystem without whatever loss |
Energy from Sun enters every bit lite in addition to exits an ecosystem mainly every bit heat | Nutrients such every bit carbon, nitrogen, phosphorous, sulphur etc acquaint on public are used, recycled in addition to reused inward an ecosystem |
In unloose energy flow, the unloose energy is not recycled during decomposition past times decomposers, but is released mostly every bit rut | Microorganisms such every bit bacteria, fungi etc (Decomposers) plays a prominent role inward cycling of nutrients without whatever loss |
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