Final answer:
The main religion practiced in Bangladesh is Islam, with about 90 percent of its population being Muslim. There is also a small minority that practices other religions, including Hinduism, Buddhism, Christianity, or animism.
Step-by-step explanation:
The main religion practiced in Bangladesh is Islam. Most of the population, about 90 percent, is Muslim, with the majority being Sunni Muslims. While the country is Islamic, there is a notable minority, roughly 9 percent, that adheres to other religions such as Hinduism, Buddhism, Christianity, or animism. Bangladesh's approach to governance includes a recognition of the need for family planning and women's health, despite being a predominantly Islamic nation where, at times, religious fundamentalism has been in tension with such policies.