Question

What countries does the Southeast Asian region include?

1) Indonesia, Malaysia, Philippines
2) Thailand, Vietnam, Cambodia
3) Singapore, Brunei, Laos
4) All of the above

Answer 1

All listed options (Indonesia, Malaysia, Philippines, Thailand, Vietnam, Cambodia, Singapore, Brunei, Laos) are part of the Southeast Asian region, so the correct answer is 'All of the above'.

Step-by-step explanation:

The countries that compose the Southeast Asian region include several nations on both the mainland and the insular area. The mainland of Southeast Asia typically refers to countries such as Vietnam, Cambodia, Laos, Thailand, and Myanmar. These countries, along with the insular Southeast Asian nations like Indonesia, Malaysia, Philippines, Singapore, and Brunei, form the region that is bound by the Indian Ocean to the west and the Pacific Ocean to the east. To answer the question, all of the country options provided (1) Indonesia, Malaysia, Philippines, 2) Thailand, Vietnam, Cambodia, 3) Singapore, Brunei, Laos) are part of Southeast Asia, so the correct answer is 4) All of the above.