Answer: Islam
Description: Asia is the largest and most populous continent and the birthplace of many religions including Buddhism, Christianity, Confucianism, Hinduism, Islam, Jainism, Judaism, Shinto, Sikhism, Taoism, and Zoroastrianism. All major religious traditions are practiced in the region and new forms are constantly emerging. Asia is known for its diversity of culture. Islam and Hinduism are the largest religions in Asia with approximately 1.2 billion adherents each.