Urbanisation refers to the movement of people from rural areas to towns and cities, resulting in the growth of urban centres. It is a global phenomenon, especially in developing countries like Nigeria. While urbanisation brings certain benefits, it also presents serious challenges that affect individuals, communities, and the nation as a whole.
One major advantage of urbanisation is better access to social amenities. Cities and towns often have good schools, hospitals, electricity, clean water, and transportation networks. People who move to urban areas can enjoy these facilities, which are often limited in rural regions.
Another advantage is economic opportunities. Urban centres provide jobs in industries, commerce, and services. Young people and graduates can find employment more easily than in rural areas, where agriculture may be the only major source of income.
Urbanisation also promotes social interaction and cultural development. Cities are melting pots where people of different backgrounds meet, exchange ideas, and engage in cultural activities. This encourages tolerance, innovation, and creativity.
Furthermore, urbanisation encourages technological growth. The concentration of population in cities attracts investors, improves infrastructure, and stimulates the use of modern technologies in business, healthcare, and education.
Despite these benefits, urbanisation has several disadvantages. One major problem is overcrowding. As more people migrate to cities, houses become insufficient, leading to slums and poor living conditions. Overcrowding also strains existing facilities like hospitals, schools, and public transport.
Another disadvantage is unemployment. Even though cities offer job opportunities, the number of job seekers often exceeds available positions. This results in idleness, poverty, and sometimes criminal activities.
Urbanisation also leads to environmental problems. Rapid construction, poor waste disposal, and traffic congestion cause pollution of air, water, and land. Rivers may be choked with refuse, and air quality deteriorates, affecting the health of urban dwellers.
High cost of living is another challenge. Urban areas are more expensive than rural regions. Rent, food, transportation, and healthcare costs rise as population increases, making life difficult for low-income earners.
Moreover, urbanisation can weaken family and community bonds. In cities, people are often busy with work, leaving little time for family or community activities. This can lead to isolation, stress, and loss of traditional values.
In conclusion, urbanisation has both advantages and disadvantages. It provides better social amenities, economic opportunities, cultural exposure, and technological growth. However, it also brings overcrowding, unemployment, environmental pollution, high cost of living, and weakened social bonds. To maximise benefits and minimise problems, governments must plan cities carefully, provide essential infrastructure, and ensure that urban growth is sustainable.
Examiner’s Comment / Guide
- Content (9/10): Balanced treatment of advantages and disadvantages with examples.
- Organization (8/10): Clear structure: definition → pros → cons → conclusion.
- Expression (8/10): Formal, coherent, WAEC-appropriate.
- Mechanical Accuracy (7/10): Minor errors only.
Overall Score: 32–34/40 (Strong expository essay).