essay on pollution in english
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Answer:
Introduction
Pollution is defined as an introduction of pollutants or impurities into the environment that results in an adverse change. There are several ways in which our environment can get polluted. Some of them being the use of chemicals, excessive noise, garbage disposal etc.
What are the different types of pollution?
Pollution occurs in several different forms. It has become a major environmental issue all across the globe. Any unwelcome and disagreeable change in the air, land, soil, water, etc. contributes towards pollution. All these changes can be in the form of chemical, biological or physical changes. The medium that causes pollution is referred to as pollutants.
There are several laws enacted to curb pollution in the world. In India, the law made to safeguard the environment and enhance its quality is the Environment Protection Act, 1986.
Let us take a look at the different types of pollution in detail:
Air Pollution
When the entire atmosphere gets filled up with harmful toxic gases that are released due to economic and industrial activities, then it leads to pollution of the air and the whole atmosphere. This leads to air pollution.
Water Pollution
This is another major form of pollution that is very destructive for the nature. As we all know that natural sources of water are getting depleted day by day and this has made water a rare commodity. Unfortunately, even in these critical times, these remaining water sources are getting contaminated by impurities from several sources (like industrial waste, garbage disposal etc.), that makes them inappropriate for human consumption.
Garbage Pollution
When people don’t obey to proper mechanisms of waste disposal, then it results in accumulation of waste. This in turn causes garbage pollution. The only means to address this problem is to make sure a proper system for waste disposal is present that doesn’t cause contamination to the environment.
Noise pollution
The common reasons behind noise pollution is the sound that comes from industry, planes, and other sources that reaches beyond permissible limits. There is a direct link between health and noise that includes high blood pressure, stress-related ailments, hearing loss and speech interference.