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Megacities are urban areas with populations exceeding 10 million people. They represent the most densely populated regions on Earth and play a significant role in global economics, culture, and infrastructure. Understanding their characteristics helps in planning for sustainable growth and development.
Characteristics of Megacities
Megacities are marked by high population density, extensive infrastructure, and diverse economies. They often face challenges related to transportation, housing, and environmental sustainability. These urban areas attract people seeking employment, education, and better living standards.
Examples of Major Megacities
- Tokyo, Japan
- Delhi, India
- Shanghai, China
- Sao Paulo, Brazil
- Cairo, Egypt
Impacts of Urban Concentration
The concentration of people in megacities leads to economic growth and innovation. However, it also results in challenges such as traffic congestion, pollution, and strain on resources. Urban planning and sustainable development are essential to address these issues.