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CAUSES OF POLLUTION । main causes of pollution । causes of pollution essay

 CAUSES OF POLLUTION



Introduction :- Pollution is the presence of harmful substances in the environment. These harmful substances are called pollutants. There are various types of pollution that are Air Pollution, Water Pollution, Noise pollution and more. Because of the increase in population, pollution is also increasing on a daily basis. People are getting hazardous diseases with the increased level of pollution. Hence, everyone should be aware of the pollution, its effects and how to reduce it effectively. 


Causes Of Pollution :- 


1) Heavy Machinery and Equipments


I this ever expanding world, new constructions are being build every minute; transportation vehicles and huge jet liners are transporting men and machinery from one place to other within a matter of few hours. These heavy machineries used for the construction work and aircrafts are the main source of noise pollution. Though, noise pollution isn’t considered as serious as air and water pollution, nevertheless it has its own impact on human health and the environment as well.


2) Excessive Use of Light


Excess use of unwanted light in areas of urban settlements causes light pollution. Lights glow up areas where it is not required, often also interfering with each other. Moreover, there are too many lights pointing at a particular place, which requires less light. The presence of excess light over a particular area is termed as light pollution. Though, light is one of the most neglected causes of pollution, yet it has many degrading effects on the environment and its inhabitants.


3) Urban Runoff


Urban runoff is one of the main causes of pollution in and around human settlements. Urban runoff consists of a variety of solid and liquid pollutants, often toxic in nature. It also contains harmful chemicals from agricultural fields using chemical fertilizers. Urban runoff is the main cause of air, water and soil pollution, in and around the urban settlement.


4) Excessive Use of Plastic


Excess use of plastic as bags and in the form of other consumable materials is also one of the main causes of environmental pollution. Plastic is non biodegradable and as it is stays in the environment for centuries to come. Thin plastic bags get broken into small pieces and reaches the soil and water bodies, resulting in their pollution.


Effects of Pollution :- Pollution affects the quality of life more than one can imagine. It works in mysterious ways, sometimes which cannot be seen by the naked eye. However, it is very much present in the environment. For instance, you might not be able to see the natural gases present in the air, but they are still there. Similarly, the pollutants which are messing up the air and increasing the levels of carbon dioxide is very dangerous for humans. Increased level of carbon dioxide will lead to global warming.Further, the water is polluted in the name of industrial development, religious practices and more will cause a shortage of drinking water. Without water, human life is not possible. Moreover, the way waste is dumped on the land eventually ends up in the soil and turns toxic. If land pollution keeps on happening at this rate, we won’t have fertile soil to grow our crops on. Therefore, serious measures must be taken to reduce pollution to the core.


Conclusion :- There is a need to immediately limit the effects of pollution as it is destroying the environment with every passing minute. Not only the pollution is contaminating our natural resources it also threatens the very existence of life on earth.It is a collective responsibility of everyone to take necessary action towards preventing any further damage to the environment. This could be achieved by decreasing waste and introducing new and effective waste disposal and management techniques.

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