Contamination I live in Bogota. It is a big city and it has a lot of environmental problems. I’m pretty sure that the contamination, air pollution is the main issue here. I’d definitely say that it has increased enough lately. The large amount of cars, buses, trucks and other kind of transportation have contributed to the air pollution. I could be wrong, but by the time I get older, Bogota will be one of the most contaminated cities in the world. I’m no expert on environmental analyzis , but in the next graphic we can see that the air quality is very low making this issue the most severe in the city. Without a doubt the air quality is the lowest topic. There are other issues as deforestation, climate change, water pollution, urban sprawl, waste disposal and others problems but we are going to focus on air pollution due to it is the most important and serious problem here. In the next graphic we can analyze and deduce that ...