Hi there! Let's explore how tiny villages grow into giant cities and why people move there.
People live in different places based on the land. Physical features like fresh water and flat land make it easy for cities to grow. Human features like roads and factories also draw people to these areas.
Urbanization is when people move from the countryside to cities. This process changes how we live. Megacities are huge cities with ten million people or more.
Why do cities grow? New jobs in factories and schools pull people in. Better transportation, like trains and highways, also helps cities spread out over time.
✏️ Worked example
Let's explain why the city of Chicago grew so fast in the 1800s. We will look at both physical and human features.
Step 1: Identify the physical features. Chicago sits next to Lake Michigan, a giant body of fresh water. This water made trade very easy.
Step 2: Identify the human features. People built major railroads that met in Chicago. This connected the city to the rest of the country.
Step 3: Explain the process of change. The railroads and lake brought factories. People from farms moved to Chicago for these new factory jobs.
Step 4: Describe the result. The population boomed. Chicago grew from a small town into a major American city.
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