There is no passage given, therefore it is difficult to reasonably conclude that perspiration due to environmental stress is an example of Sweating.
Perspiration is defined as a salty watery fluid released by the sweat glands of the skin in form of sweat, particularly when the body is extremely hot as a consequence of severe activity.
Sweating can also be a reaction to fear or environmental stress. This creates anxiety sweating and like regular perspiration, can occur anywhere on your body, but most noticeably on your hands and the soles of your feet.
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