This document discusses rural-urban migration. It defines rural-urban migration as population relocating from rural to urban areas, decreasing rural populations and changing societies. Key factors driving migration are poverty, natural disasters, unequal land distribution, violence, and environmental degradation. Impacts on urban areas include increased population and housing challenges, strained government resources, and job opportunities from industrialization. The document suggests ways to prevent migration include equal income distribution, creating jobs, improving infrastructure, promoting agriculture, and ensuring security.