This paper aims at investigating chemical pollutions in various ecosystems. For achieving the aim of this study, the researchers follow the “Content Analysis” method by analyzing a book titled: “Sampling and Analysis of Environmental Chemical Pollutants” by Emma Popek , 2018. They focus on two main areas of chemical pollutions that strongly affect environment and its beings. The first is on bringing about the effect of chemical pollutions in environment and humans. The second clarifies the causes of chemical environmental pollution related to non-renewable resource usage. In the light of study’s analysis, the recommendations accompanied by suggestions for future research. Finally, the conclusion offers insights depending in the study's discussion