Light pollution refers to the excessive or misdirected artificial light in urban areas, disrupting natural darkness. It affects stargazing, wildlife, and human health, reducing the visibility of celestial objects and altering ecosystems.
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Light pollution refers to the excessive or misdirected artificial light in urban areas, disrupting natural darkness. It affects stargazing, wildlife, and human health, reducing the visibility of celestial objects and altering ecosystems.
Light pollution occurs when artificial light from urban areas overwhelms natural darkness, reducing the visibility of stars and celestial objects. It negatively impacts not only stargazing but also ecosystems, as it disrupts the natural behavior of wildlife, such as nocturnal animals. Additionally, excessive light exposure can interfere with human circadian rhythms, leading to sleep disorders. Efforts to combat light pollution, like using directed lighting and dark sky reserves, aim to preserve night skies and minimize environmental disruption.
For more CBSE Class 6 Science Curiosity Chapter 12 Beyond Earth Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-12/