How many subcontinents are their in the world and what they?

There are four subcontinents in the world:

- The Indian Subcontinent: this subcontinent is home to India, Pakistan, Bangladesh, Nepal, Bhutan, and Sri Lanka.

- The Arabian Subcontinent: this subcontinent is home to Saudi Arabia, Yemen, Oman, the United Arab Emirates, Qatar, Bahrain, and Kuwait.

- The North American Subcontinent: this subcontinent is home to the United States, Canada, and Mexico.

- The South American Subcontinent: this subcontinent is home to Argentina, Brazil, Chile, Peru, Colombia, and Venezuela.

Africa