Answer:
Because they consider the social effects of infrastructure, unplanned events, and alternative decisions through analysis
Step-by-step explanation:
The social impact studies are a crucial tool for decision-makers "Because they consider the social effects of infrastructure, unplanned events, and alternative decisions through various analysis"
Social Impact Studies involve the application of techniques or strategies to access the social effects of developmental projects and other socio-economic infrastructural programs.
The purpose of social impact studies is to ensure that there is a favorable social impact on society and then removal of negative impacts.