Abstract
Pollution is the introduction of contaminants into the natural environment that causes adverse change. It can take the form of chemical substances or energy. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. It is any discharge of material or energy into water, land, or air that causes or may cause acute (short-term) or chronic (long-term) detriment to the Earth's ecological balance or that lowers the quality of life. Pollutants may cause primary damage, with direct identifiable impact on the environment, or secondary damage in the form of minor perturbations in the delicate balance of the biological food web that are detectable only over long time periods.
There are several types of pollution, and while they may come from different sources and have different consequences, understanding the basics about pollution can help environmentally conscious individuals minimize their contribution to these dangers. In total, there are nine recognized sources of pollution in the modern world. These sources of pollution don't simply have a negative impact on the natural world, but they can have a measurable effect on the health of human beings as well. Among the several types of pollution, this research study would discuss- air pollution, soil pollution, water pollution and noise pollution as they have the most perilous affect on our lives.
The increase in the pollution over the years by man has caused severe damage to the earth’s ecosystem. Over the years there is an extreme increase in the rate of human diseases, and death rate of various animals and plants on earth, and that is all because of the pollution caused by man himself. There is no doubt that excessive levels of pollution are causing a lot of damage to human & animal health, tropical rainforests, as well as the wider environment. All types of pollution –