Settlement expansion refers to the process of increasing the area occupied by a community or population. This can involve building new homes, businesses, and infrastructure in previously undeveloped land. Settlement expansion often occurs in urban areas as cities grow to accommodate rising populations and economic activities. In some regions, settlement expansion can lead to conflicts over land use, especially when it encroaches on agricultural land or natural habitats. It can also raise concerns about environmental impacts, such as loss of biodiversity and increased pollution. Balancing growth with sustainability is a key challenge for planners and policymakers.