Identify one of the main goals of Environmental Impact Statements (EIS) in government projects.

One of the primary goals of Environmental Impact Statements (EIS) is to evaluate the potential environmental effects of proposed projects before they are undertaken. This process is crucial for ensuring that all possible impacts on the environment are thoroughly assessed, allowing for informed decision-making. By analyzing aspects such as air quality, water resources, wildlife habitats, and socio-economic factors, an EIS aims to identify any negative consequences of a project and propose mitigations if necessary. This proactive approach helps protect the environment, promotes sustainability, and ensures that projects comply with environmental regulations.

Considering the other options, estimating project costs and timelines focuses more on the financial and logistical aspects of a project rather than its environmental implications. Creating visual designs for the project relates to aesthetics and planning but does not directly address environmental impacts. Developing community engagement strategies, while important, is more about involving the public and stakeholders in the planning process rather than specifically assessing environmental effects. Thus, the correct answer highlights the vital function of the EIS in safeguarding environmental health as part of the governmental project approval process.