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Air pollution is not useful. It is a problem.
hazardous air pollution and liter happen in New Mexico.
The city is built in a bowl-shaped crater of an extinct volcano.
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mexico
Geography.
The same you can find in other parts of the world: air pollution, noise pollution, litter, polluted ground and underground water sources, deforestation. It is not specially high, at least when compared with other countries in the world.
-Pollution from waste. -water pollution. -Air pollution. -The destruction of sea environmental.
The air pollution of factories is the number one pollution in the U.K.
Air pollution can be a problem in larger cities because of the existence of homes and factories in the same area. The government regulates how much pollution can be released into the air, so this problem is not as bad as it could be today.
The city of Los Angeles is generally considered to have America's worst air pollution problem. Most of California's metro areas have bad air pollution.