Light pollution means the artificial light that is caused by the actions of humans in the night-time routine includes light pollution Sergeant until needed, or artificial light that misuse by. Which affect the ecosystem, the coexistence of other beings by the important impact of the environment and the activities of the astronomer with astronomy and design of artificial lamps are not environmentally friendly, without affecting the important activities of the astronomer with astronomy and design of artificial lamps are not environmentally friendly, or install light bulb. Inevitably, causing environmental impact.
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