Bangladesh is a low-lying country that is associated with the types of marshy environments found in tropical areas and river deltas. The region is extremely prone to flooding, particularly during the monsoon season because of the high amount of rainfall. One of the most important rivers of Bangladesh flows southward from the Himalayas through India and into Bangladesh. Welcome to Bangladesh. With an estimated population of about 158 million in 2011 and a land area of only 55,556 square miles, it is one of the most densely populated countries on the planet. Most of the population in Bangladesh is rural, agriculturally grounded, and poor. The larger cities, such as the capital of Dhaka, have modern conveniences, complete with Internet cafes, shopping districts, and contemporary goods. The rural areas often suffer from a lack of adequate transportation, infrastructure, and public services. Poverty is common; income levels average the equivalent of a few US dollars per day. Remarkably, the culture remains vibrant and active, pursuing livelihoods that seek out every opportunity or advantage available to them.