A very good morning to one and all present here. Today, I will be giving a short speech on the topic of pollution.
Both Google and Wikipedia alike provide excellent definitions to define the term ‘pollution’. Google states that pollution is, “the presence in or introduction into the environment of a substance which has harmful or poisonous effects.”
Wikipedia, meanwhile, states that “Pollution is the introduction of contaminants into the natural environment that cause adverse change.”
Simply put, pollution involves harming the environment by contaminating it with some kind of pollutant, often toxic in nature.
Pollution can take many forms. Broadly, pollution can be classified into air pollution, light pollution, litter, noise pollution, plastic pollution, soil contamination, radioactive contamination, thermal pollution, visual pollution, and water pollution. Here, air, water, and soil pollution are considered to be the most common forms of pollution.
Each and every kind of pollution that I’ve mentioned are very dangerous to both ourselves and our environment. Let us take measures to prevent pollution!