Doing something embarrassing.
Disappearance.
It causes harmful activities like skin cancer, cataracts. Mainly children are worst affected. It is also harmful for eyes.
It causes harmful activities like skin cancer, cataracts. Mainly children are worst affected. It is also harmful for eyes.
look what happend to Japan
Catastrophes.
Matinee Theatre - 1955 Mysterious Disapperance 3-14 was released on: USA: 19 September 1957
what causes sound when you speak
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Evapration? Although the substance hasn't disappeared it has evaporated.
the vibration of the particles of medium of the sound waves causes the sound waves to travel
the large obstacles and tall buildings etc causes the reverberation of thunder as it reflects sound and also causes multiple reverberation.
sound energy is caused by vibration.