What is the main reason why stars appear to twinkle in the night sky as seen from the Earth?

Subject: General Awareness | Topic: Science | Difficulty: MEDIUM

Options

1. (A) Light from stars is refracted by varying atmospheric layers.
2. (B) Stars twinkle due to the rotation of the Earth.
3. (C) Stars emit light at varying intensities.
4. (D) Stars are closer to the Earth than planets.

Verified Answer

Option (A): Light from stars is refracted by varying atmospheric layers.

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