Correct Option
The correct option is Sri Lanka.
Explanation
The Gulf of Mannar is a large shallow bay forming part of the Laccadive Sea in the Indian Ocean. It is a significant marine environment located off the southeastern coast of the Indian peninsula.
Geographical Analysis
- Location: The Gulf of Mannar is situated between the southeastern tip of India (Tamil Nadu) and the west coast of Sri Lanka.
- Boundaries: It is bounded to the northeast by Rameswaram Island (India), Adam's Bridge (Ram Setu), and Mannar Island (Sri Lanka). These features separate the Gulf of Mannar from Palk Bay to the north.
- Ecological Significance: The region is known for the Gulf of Mannar Biosphere Reserve, which harbors rich marine biodiversity, including coral reefs, sea grasses, and the dugong (sea cow).
Analysis of Options:
- Maldives Maldives: Located to the south-west of India and separated by the Eight Degree Channel (from Minicoy).
- Sri Lanka Sri Lanka: Located to the south-east of India, separated by the Palk Strait and the Gulf of Mannar. This is the correct answer.
- Bangladesh Bangladesh: Located to the east of India, bordering West Bengal and the Northeastern states.
- Myanmar Myanmar: Located further east, sharing a land border with Northeast India and a maritime boundary in the Andaman Sea.
Key Takeaway
The Gulf of Mannar and the Palk Strait are the two primary water bodies that separate the Indian mainland from the island nation of Sri Lanka.