Monday, July 16, 2012

The effect from the noise pollution


The effects

Noise has direct physiological effects to human  such as hearing damage which can be including hearing loss and tinnitus, or ringing in the ears, as well as   cardiovascular and hormonal disturbances. Indirect effects include sleep loss, interference with concentration and learning, mood changes and aggression, and social isolation.
Noise pollution is also becoming huge problem for many animals. Their hearing for detecting predators, finding mates, establishing territory, and recognizing warning alerts. Unnaturally high levels of noise can damage their hearing and can also mask more subtle sounds that they need to hear in order to survive and reproduce. They may also react with a fight-or-flight response to artificial sounds such as aircraft noise, thereby using up valuable energy reserves to flee from a non-existent predator. If noise in urban area becomes too intrusive, animals may shift to a new territory or alter their migration patterns, which can create new complications for their mating and survival.
Noise Pollution effects the environment. As we all known that plants are similar to human being. They are also as sensitive as man. There should be cool and peaceful environment for their better growth. Noise pollution causes poor quality of crops in a pleasant atmosphere.

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