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Waveform Audio File Format  |  1996-10-05  |  925.0 KB  |  1 channel  |  22,050 sample rate  |  21 seconds
Transcription: For every 1000 metres that you go up a mountain, the temperature of the air falls by about 5 degrees centigrade. The tops of high mountains are always surrounded by very cold air, even in summer. This is why they have snow on top.