Question : The redness in the atmosphere at Sunrise and Sunset is due to:
Option 1: Refraction of light
Option 2: Reflection of light
Option 3: Dispersion of light
Option 4: Scattering of light
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Correct Answer: Scattering of light
Solution : The correct option is the Scattering of light.
The main cause of the atmosphere's redness at sunrise and sunset is scattering. The Sun is lower on the horizon at sunrise and sunset, requiring more of the Earth's atmosphere to block the Sun's light. The atmosphere of the Earth is made up of a variety of gases and particles that scatter sunlight in all directions.
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