Environment & Ecology · Environmental Studies
Which set of factors directly causes light pollution and compromises astronomical observations?
- 1Electromagnetic radiation from underground cabling
- 2Thermal inversion and particulate matter dispersion
- 3Light trespass, over-illumination, and skyglow✓
- 4Acoustic resonance and low-frequency vibrations
Correct answer
Light trespass, over-illumination, and skyglow
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