An essay up on environmental pollution state it causes negative impact and how it can be controlled
Answers
The dictionary explains pollution as “the presence in or introduction into the environment of a substance which has harmful or poisonous effects.” Wiki explains pollution as “the introduction of contaminants into the natural environment that cause adverse change.” Simply put, Environmental Pollution is something that brings harm to our environment and in turn to the people who exist based on the environment.
How does Environmental Pollution occur?
Environmental Pollution occurs when pollutants contaminate the surroundings; which brings about changes that affect our normal lifestyles adversely. Pollutants are the key elements or components of pollution which are generally waste materials of different forms. Pollution disturbs our ecosystem and the balance in the environment. With modernization and development in our lives pollution has reached its peak; giving rise to global warming and human illness.
One of the main pollutant participating in the causes of air pollution is Carbon dioxide, a greenhouse gas that is making earth warmer adding to global warming and causing a major change in the climate and even though living beings emit this gas while breathing, CO2 is also a gas if released in excess is considered to be life-threatening. Anyways in the past decade, enough carbon dioxide has already been pumped into the atmosphere to increase its levels more than they have been in the earliest of centuries.
Along with CO2 there are other gases that are involved as well such as Chloroflouro carbons (CFCs) which are a result of aerosol and refrigerants causes the depletion of ozone layer, Methane (CH4) is again another greenhouse gas and Sulfur dioxide (SO2) which is produced by volcanoes and alike factories causes acid rain since the clouds get acidic because of this gas.