An artificial ecosystem meets all the criteria of a natural ecosystem but is made and controlled by humans. It is created to mimic a natural ecosystem but often is less complex and with a very low genetic diversity. Orchards, farmlands, a garden and man-made reservoirs are some examples of artificial ecosystems.Continue Reading
A natural ecosystem consists of a diverse species of plants and animals that significantly interact with the nonliving things that are also present in the system. It is naturally sustainable and does not require the intervention of humans to survive. A forest and a pond are both examples of a natural ecosystem. An artificial ecosystem, however, cannot thrive productively without human supervision.
Humans need to tend to each component of an artificial ecosystem to make it a sustainable environment. A paddy field requires fertilizers and a consistent supply of water in order to grow crops. When the crops are harvested, it leaves the farm an open system that depends on external sources in order for new plants and organic matter to develop and thrive. A garden needs to be tended by pulling out weeds and eliminating parasites through chemical or organic fertilizers. Small rodents, insects and birds can also survive in the garden and provide biodiversity, but humans drive away most of these animals to maintain the equilibrium of the garden.Learn more about Environmental Science
Living and nonliving things interact with each other by forming an ecosystem, where living things can obtain nutrients and energy from nonliving things through chemical processes. The nonliving things in an environment are known as abiotic factors, while living things are known as biotic factors.Full Answer >
Destruction of the ecosystem leads to increased flooding due to erosion as a result of lack of trees. It also disrupts the food chain. Other effects of ecosystem destruction include water shortage, loss of biodiversity, food scarcity and pollution.Full Answer >
An energy pyramid is a graphical representation of how energy flows in an ecosystem The pyramid consists of trophic, or nutritional, levels. It shows how energy decreases and becomes less available for organisms as it enters every trophic level, as well as the amount of energy lost to the atmosphere in the form of heat.Full Answer >
An environment generally refers to the surroundings of various living residents, while an ecosystem is a community consisting of both living and non-living things that work together. In general, an ecosystem is defined by its environment, and all organisms within the ecosystem must work in tandem to create a successful living space.Full Answer >