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Geography2013
During a thunderstorm, the thunder in the skies is produced by the:
  1. Meeting of cumulonimbus clouds in the sky.
  2. Lightning that separates the nimbus clouds.
  3. Violent upward movement of air and water particles.
Select the correct answer using the codes given below:

Explanation

The correct option is "None of the above produces the thunder" because thunder is actually the sound produced by the rapid expansion and contraction of air surrounding a lightning strike, rather than by cloud interactions or upward movements. When lightning occurs, it creates a high-temperature plasma channel that heats the air instantaneously, resulting in a shock wave that we perceive as thunder. This phenomenon is crucial in understanding atmospheric physics, as it illustrates the relationship between electrical phenomena and sound waves in weather systems, a topic often covered in UPSC-level materials like NCERT textbooks on Earth Science.

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