Light Pollution Facts Light Pollution Facts for Kids The alternative names for light pollution are luminous pollution and photopollution. This problem stems from poorly designed light fixtures, which brighten all areas, instead of focusing on the desired ground area. In simple words, light pollution is resulted when artificial light sources illuminate certain areas, which do not require lighting. For your reference, light pollution facts and information are explained in the following points. What is Light Pollution? It is an umbrella term for representing all forms of misused artificial light. In the broad sense, light pollution is defined as the unwanted change of natural light levels in the environment due to effects of man-made light sources. Based on the area affected, it is grouped under indoor light pollution and outdoor light pollution. Human activities are directly or indirectly responsible for this form of pollution. Light Pollution Types Even though this environmental issue is a new aspect, nearly all people are acquainted with light pollution types. You may notice it in the form of light trespass (light entering into someone's property), skyglow (glow effect at night in crowded cities), light clutter (groups of artificial lightings), over-illumination (use of light more than required) and glare (bright light that is uncomfortable for our eyes). Light Pollution Sources The obvious cause of light pollution is use of external lighting products inappropriately. It can be apartment light, office lighting, car headlights, decorative lights, billboards, security lights, station lights, streetlights and many more. With reference to these many contributing sources, it won't be wrong to say that photopollution is an outcome of industrial civilization. Light Pollution Effects Light pollution is detrimental to both plants and animals. Upon studies, it is found that deciduous plants that have been exposed to inappropriate outdoor lights fail to shed their foliage as they used to. In animals, obvious effects are observed in the behavior of nocturnal animals. Needless to mention, bright light at night makes it difficult for these animals to hunt, roam and perform their regular activities. Light Pollution Effects on Health Light pollution is directly or indirectly responsible for causing several diseases. Its effects are related to disturbance in the circadian rhythm. Light pollution contributes to impairment of the immune responses, reduced secretion of melatonin hormone and increased risks of developing cancerous cells. As per the American Medical Association, light pollution is nothing less than a threat to human health

The alternative names for light pollution are luminous pollution and photopollution. This problem stems from poorly designed light fixtures, which brighten all areas, instead of focusing on the desired ground area. In simple words, light pollution is resulted when artificial light sources illuminate certain areas, which do not require lighting. For your reference, light pollution facts and information are explained in the following points.

What is Light Pollution?
It is an umbrella term for representing all forms of misused artificial light. In the broad sense, light pollution is defined as the unwanted change of natural light levels in the environment due to effects of man-made light sources. Based on the area affected, it is grouped under indoor light pollution and outdoor light pollution. Human activities are directly or indirectly responsible for this form of pollution.

Light Pollution Types
Even though this environmental issue is a new aspect, nearly all people are acquainted with light pollution types. You may notice it in the form of light trespass (light entering into someone's property), skyglow (glow effect at night in crowded cities), light clutter (groups of artificial lightings), over-illumination (use of light more than required) and glare (bright light that is uncomfortable for our eyes).

Light Pollution Sources
The obvious cause of light pollution is use of external lighting products inappropriately. It can be apartment light, office lighting, car headlights, decorative lights, billboards, security lights, station lights, streetlights and many more. With reference to these many contributing sources, it won't be wrong to say that photopollution is an outcome of industrial civilization.

Light Pollution Effects
Light pollution is detrimental to both plants and animals. Upon studies, it is found that deciduous plants that have been exposed to inappropriate outdoor lights fail to shed their foliage as they used to. In animals, obvious effects are observed in the behavior of nocturnal animals. Needless to mention, bright light at night makes it difficult for these animals to hunt, roam and perform their regular activities.

Light Pollution Effects on Health
Light pollution is directly or indirectly responsible for causing several diseases. Its effects are related to disturbance in the circadian rhythm. Light pollution contributes to impairment of the immune responses, reduced secretion of melatonin hormone and increased risks of developing cancerous cells. As per the American Medical Association, light pollution is nothing less than a threat to human health.