Six cities that are restoring their old ecosystems

forest

Excessive urbanization poses a problem for life on Earth. It not only destroys plants and animals, but also has a serious impact on natural flow regimes. Some cities are taking measures to mend the damage and improve their environment.

Welcome to Bhiwadi, the city with the most polluted air in the world.

Bhiwadi 1

Bhiwadi, located in northern India and near to New Delhi, is one of the most polluted cities in the world. It has been at the top of the list of cities with the dirtiest air in the world for over a decade, and it is still climbing up the list. Why does this city have such poor air quality?