When examining global biodiversity hotspots, the Indo-Burma hotspot—which encompasses the mountainous terrain of Arunachal Pradesh—extends across several countries. Which of the following nations is NOT part of this major global region?

💡 Solution & Explanation

Mongolia is located in East Asia, characterized by arid steppes and the Gobi Desert, placing it entirely outside the tropical and subtropical Indo-Burma biodiversity hotspot. Myanmar, Vietnam, and Cambodia are core nations within the Indo-Burma region, which features exceptional plant and animal endemism. The Eastern Himalayan sector of Arunachal Pradesh serves as the northwestern anchor of this vast global conservation zone.