Why are traffic conditions bad in china and how are traffic problems related to air pollution problems

Explanation:

Like most older cities around the world, many of China's cities were not designed for cars. They were also not designed to support the massive populations they now boast (Beijing, for example, has more than 20 million people). As a result, in many cities, the roads are simply not big enough.

Cars are considered a status symbol. In China, buying a car often isn’t as much about convenience as it is about showing that you can buy a car because you’re enjoying a successful career. Lots of white-collar workers in Chinese cities who might otherwise be satisfied with public transportation buy cars in the name of keeping up with (and impressing) the Joneses, and once they’ve got the cars, they feel obliged to use them.

China’s roads are full of new drivers. Even a decade ago, cars were far less common than they are now, and if you go back in time twenty years. China didn’t break the two million vehicle mark until around the year 2000, but a decade later it had more than five million. That means that at any time, a significant percentage of the people driving on China’s roads only have a few years of experience. Sometimes, that leads to questionable driving decisions, and that can cause gridlock when those decisions lead to blocked roads for one reason or another.

China’s driver education is not great. Driver education schools often only teach driving on closed courses, so new graduates are literally taking to the roads for the first time when they get behind the wheel. And because of corruption in the system, some new drivers haven’t taken any classes at all. As a result, China has a lot of accidents: its traffic fatality rate per 100,000 cars is 36, which is more than double the United States, and several times more than European countries like the UK, France, Germany, and Spain (which all have rates under 10).

There are just too many people. Even with great driver education, wider roads, and fewer people buying cars, traffic jams would still be likely in a city like Beijing, which is host to more than twenty million people.

chinas cities were not orriginally built for cars and other vehicals, so they get a lot of traffic and that means more cars using gas and oil that can effect air and water pollution.

Explanation:

chinas cities were not orriginally built for cars and other vehicals, so they get a lot of traffic and that means more cars using gas and oil that can effect air and water pollution.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.