Because they clump together. If they spaced out maybe it wouldnt be so crowded. For example, Korea has a larger density per square kilo than India, but most of it's condos and more recent stuff, but in India, its much more poor, unless you live in an rich area
Yes
its EXTREMELY crowded
Yes. India has the world's second largest population.
Pakistan is not a city, it is a country bordered by India.
It is Delhi in India. See the related link.
It's not crowded.
subway, since the streets are so crowded with cars. But then even the subways are crowded with people
Yes, very crowded. So crowded that in the capital city Dhaka 1 km by car will take you more than one hour in peak hours.
It has a lot of heat
Chinese are only allowed one child BECAUSE China is crowded.
They aren't over crowded because predators eat the eggs so only about 20 in 1000 are born
Japan is so crowded that you have to buy your own parking space or rent one to park when you go to the job daily.