By Definition, the ecological research that predicts the environmental effects of a proposed course of action is called an Environmental impact assessment
Taking inter-related socioeconomic , culture , and human health into account
Ecological research that predicts the environmental effects of a proposed course of action is called an environmental impact study.
The environmental impact study is used in determining whether or not a federal action significantly affects the environment and therefore, we come to know that do we need a more detailed Environmental Impact Statement or not.
