Light pollution is the excessive or misdirected artificial light that brightens the night sky, diminishing our ability to see stars and other celestial objects. Common sources include streetlights, billboards, and outdoor lighting from homes and businesses. This type of pollution disrupts ecosystems, affecting nocturnal animals and plant growth.
Also See: Plastic Pollution PPT Download: Types, Causes and Effects
Light Pollution PPT: Definition, Causes, Effects, Solutions
It can also interfere with human sleep patterns and health. Reducing light pollution involves using outdoor lighting more efficiently, such as installing shielded fixtures, using lower intensity lights, and turning off unnecessary lights. By minimizing light pollution, we can protect natural habitats, improve human well-being, and preserve the beauty of the night sky.
Also See: Soil Pollution PPT: Meaning, Cause, Problems, Solution
Table of Content for Light Pollution PPT
- Definition
- Introduction
- Sources
- Causes
- Effects Solution
- Conclusion
Free Download Link