• Geography -> Climate and environment

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What are the most polluted cities in the world and how does urbanization play a role in their pollution levels?

Chas Morrow

The most polluted cities in the world are those that have the highest levels of air pollution. Air pollution occurs when there are many harmful particles in the air that people breathe. This can happen when factories, cars, and other things release pollution into the air.

Some of the most polluted cities in the world are in China and India. These cities are very populated, which means there are a lot of people living in a small amount of space. When more people live in a certain area, more cars are driven and more buildings are built. This is called urbanization.

Urbanization can lead to more pollution because there are more cars driving on the streets and more factories in the area. When people live close together, they may also use more energy and resources, which can create even more pollution.

One way to help reduce pollution in these cities is by using more public transportation, like buses and trains, instead of driving cars. Another way is to use cleaner sources of energy, like wind or solar power.

It is important to take care of our planet and reduce pollution so that we can have a healthy environment for everyone to live in.