It may come as a surprise to some, but plants can make sounds akin to crying. Scientists have recently recorded these cries and it is quite remarkable! When plants are dehydrated or parts of them are cut off, they emit noises that sound like distress calls. This phenomenon has been studied by scientists to understand how plants communicate with one another and their environment.
The recordings revealed that when a leaf was cut from the stem of a plant, it emitted an ultrasonic signal at 20 kilohertz (kHz). The same type of noise was also heard when the plant’s roots were disturbed or damaged in some way. Researchers believe this could be used as an early warning system for other nearby plants so they can prepare themselves for potential danger before any harm comes their way.
Interestingly enough, studies suggest that even though these signals may appear similar on audio recordings, different types of plants produce distinctively unique sounds depending on their species and environmental conditions such as temperature and humidity levels around them at any given time. It appears more research needs to be done to gain further insight into why exactly certain types of vegetation make these noises but whatever the reason may be – we now know what it looks like when our beloved green friends cry out for help!
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