List three issues caused by urbanization.

Urbanization, which is the process of people moving from rural areas to cities, causes several issues as cities become overcrowded and overstrained. Three significant issues caused by urbanization include:

1. Environmental Degradation: As cities expand, they often encroach on surrounding natural habitats, leading to deforestation, loss of biodiversity, and disruption of natural systems. Pollution is another aspect; air, water, and soil quality can deteriorate because of the higher concentration of vehicles, industrial activities, and waste.

2. Infrastructure Overload: Rapidly growing urban populations can place a heavy burden on existing infrastructure. Roads, public transportation, sewage systems, and power grids may become insufficient, leading to traffic congestion, frequent breakdowns in services, and inadequate sanitation facilities.

3. Social Problems: Urbanization can contribute to social issues such as inequality and poverty. As people move to urban areas in search of opportunities, not everyone can secure well-paying jobs. This can lead to the growth of informal settlements or slums, where people live in poor conditions without access to basic services like clean water and proper sanitation.