Explanation:
Wealth is determined by taking the total market value of all physical and intangible assets owned, then subtracting all debts. ... Specific people, organizations, and nations are said to be wealthy when they are able to accumulate many valuable resources or goods.
No entiendo lo que dices.?
Well, the noblemen basically got, "passes", on taxes so everything else below them.
The answer to the question above is to reduce air pollution in Mexico city.
In Mexico city, residents have been encouraged to use bicyles in order to reduce air pollution in the city. Using bicycle also helps reduce traffic congestion and decrease time spent on traveling to their destinations.