The study seeks to explain the effect of harmful chemicals which are responsible for environmental pollution. The study seeks to explain the different types of chemicals present and their impact on human lifestyle and environment. Secondary sources of data are being used as references to extract meaningful information for this research. Sources such as online journals, scholarly articles, government statistics, and statistical records are used as references. Here are different types of pollution available which impacts human life badly and animal life, and sometimes it is the reason of death. Human life faces different type of diseases and the patients are effecting mostly.