Many people move to cities for work and a better life. This is called urbanization. Cities grow bigger and bigger. However, urbanization can cause problems. One problem is traffic. More cars make roads crowded. Another problem is pollution. Factories and cars create dirty air. Cities may also have less green space. Parks and trees are necessary for fresh air. Many people live in small apartments. They need more homes. City leaders are trying to solve these problems. They want to make cities better for everyone. They create bike lanes, parks, and better public transport. Urbanization can be good, but we must manage the challenges.
What is urbanization?
What is a common problem in cities?
What do factories create?
What do city leaders want to improve?
Why do people move to cities?
What do cities need more of?
What helps make cities better?
How does urbanization affect the environment?