Some of the major religions practiced in Eurasia include:
1. Christianity: Christianity is one of the largest religions in Eurasia, with over 500 million adherents. It is particularly dominant in Europe and parts of Russia.
2. Islam: Islam is the second-largest religion in Eurasia, with over 1 billion adherents. It is the predominant religion in many parts of Asia, including Turkey, Iran, Pakistan, and Indonesia.
3. Hinduism: Hinduism is one of the oldest religions in Eurasia, with over 1.2 billion adherents. It is primarily practiced in India and Nepal, but also has significant communities in other parts of the world.
4. Buddhism: Buddhism is a major religion in Eurasia, with over 500 million adherents. It is particularly prevalent in Southeast Asia, East Asia, and Central Asia.
5. Shinto: Shinto is a traditional Japanese religion that is practiced by over 80 million people in Japan.
6. Judaism: Judaism is a monotheistic religion that originated in the Middle East and is practiced by about 15 million people worldwide, primarily in Israel and the United States.
7. Sikhism: Sikhism is a monotheistic religion that originated in the Punjab region of South Asia and is practiced by about 25 million people worldwide, primarily in India.
8. Confucianism: Confucianism is a moral and philosophical system developed by Confucius in ancient China that has religious and ethical aspects. It is practiced by millions of people in East Asia.
9. Taoism: Taoism is a religious tradition originated in ancient China emphasizes balance and harmony between humans and nature. It has millions of followers worldwide, particularly in East Asia.
These are just some examples of the major religions practiced in Eurasia, but there are many other smaller religious communities present as well. The religious diversity of Eurasia reflects the rich historical, cultural, and ethnic diversity of the continent.