A) A large lagoon
B) Land formed at the mouth of a river
C) Narrow strip of land connecting two land masses
D) None of these
🧠 Explanation:
An isthmus is a narrow strip of land connecting two larger land masses, surrounded by water. Examples include the Isthmus of Panama, linking North and South America. This geographical feature is a key topic in geography, engaging students and travelers studying landforms. Isthmuses influence trade and migration, making them relevant for understanding global connectivity and historical routes like the Panama Canal. Their unique role in shaping ecosystems and human movement attracts interest in environmental and historical studies, highlighting their impact on geography and international commerce.
