Define "environmental impact assessment."

The correct definition of "environmental impact assessment" is indeed a process to evaluate potential environmental impacts of a project. This process involves a systematic examination of the potential effects that a proposed project or development may have on the environment. The assessment considers various factors including land, water, air, flora and fauna, and the broader ecosystem, along with social aspects such as community impact and public health.

The significance of an environmental impact assessment lies in its role in informed decision-making. It ensures that potential negative environmental effects are identified, assessed, and addressed early in the planning stages, allowing for the modification of project plans to mitigate detrimental impacts. This assessment is crucial for promoting sustainable development practices and ensuring compliance with environmental regulations.

The other options do not encompass the full scope of what an environmental impact assessment is designed to address, focusing instead on more specific areas. For example, a report on air pollution levels may be a part of an environmental impact assessment but does not cover the comprehensive evaluation of all potential environmental impacts. Similarly, an analysis of economic benefits is important in the context of development but does not directly relate to the environmental considerations. Lastly, a study of public health outcomes may provide insights relevant to project impacts, yet it is not equivalent to the broad and integrated