Exploring the unique landscapes and ecosystems of islands, coral reefs, mangroves, coasts, and beaches, this article provides a comprehensive collection of Islands, Coral Reefs, Mangroves, Coasts, Beaches GK MCQs With Answer & Explanation in English.
It aims to deepen your understanding of these fascinating geographical features while enhancing your general knowledge through well-explained answers.
1. Which among the following Islands of the Andaman & Nicobar islands contains the only known examples of mud volcanoes in India, called locally as “jalki”?
- Baratang Island
- Barren Island
- Car Nicobar
- Havelock Island
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Answer: Baratang Island
Baratang Island, located in the Andaman Islands, contains the only known examples of mud volcanoes in India, locally called “jalki.”
2. Narrow water areas attached to a main land in the form of channels, known as “Kayals,” are found in which among the following states of India?
- Karnataka
- Maharashtra
- Kerala
- Tamil Nadu
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Answer: Kerala
The Malabar coast in Kerala has certain distinguishing features in the form of ‘Kayals’ (backwaters), which are used for fishing and inland navigation. The famous Nehru Trophy Vallamkali (boat race) is held in Punnamada Kayal in Kerala, and Kochchi Port is situated at the head of Vembanad Kayal.
3. Which among the following is the coastal water body that lies off the southwest coast of India, north of a line extending from the southern point of Sri Lanka to the southernmost of the Maldives Islands, and east of the Maldives?
- Laccadive Sea
- Gulf of Mannar
- Palk Strait
- Minicoy
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Answer: Laccadive Sea
The Laccadive Sea is the coastal water body that lies off the southwest coast of India, north of a line extending from the southern point of Sri Lanka to the southernmost of the Maldives Islands, and east of the Maldives.
4. The channel that separates Lakshadweep Islands and Maliku Atoll is known as which among the following?
- 10° Channel
- 9° Channel
- Coco Channel
- Kardiva Channel
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Answer: 9° Channel
The channel that separates Lakshadweep Islands and Maliku Atoll is known as the 9° Channel. The 10° Channel separates Andaman Islands from Nicobar Islands.
5. India’s only active volcano is located at which among the following places?
- Car Nicobar
- Barren Island
- Maya Bunder
- Lakshadweep
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Answer: Barren Island
India’s only active volcano is located on Barren Island, which is in the Union Territory of Andaman and Nicobar Islands.
6. Port Blair is located on which of the following Islands?
- North Andaman
- South Andaman
- Middle Andaman
- None of the above
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Answer: South Andaman
Port Blair is the capital of Andaman and Nicobar Islands and also the headquarters for the district of South Andaman, located on the South Andaman Island.
7. Chandipur-on-sea is located in which among the following states?
- Odisha
- Andhra Pradesh
- West Bengal
- Tamil Nadu
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Answer: Odisha
Chandipur-on-sea is located in Balasore District, Odisha. It is the location of the Indian Strategic Forces Command’s Integrated Test Range (ITR) at Abdul Kalam Island, formerly known as Wheeler Island, which serves as a test range for a number of Indian missiles.
8. Which among the following is not located in Andaman & Nicobar island?
- Mahatma Gandhi Marine National Park
- Campbell Bay
- Guindy National Park
- None of the above
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Answer: Guindy National Park
Guindy National Park is a protected area of Tamil Nadu, located in Chennai, and is not located in the Andaman & Nicobar Islands.
9. The following hills are present where Eastern Ghats and Western Ghats meet?
- Cardamom Hills
- Annamalai Hills
- Nilgiri Hills
- Sahyadri Hills
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Answer: Nilgiri Hills
The Nilgiri Hills are present where the Eastern Ghats and Western Ghats meet. The Biligiriranga Hills also create a forested ecological corridor that connects the Eastern and Western Ghats.
10. Which among the following is not correctly matched?
- Ramakrishna Mission Beach – Andhra Pradesh
- Chandipur Beach – Odisha
- Golden Beach – Tamil Nadu
- Marari Beach – Goa
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Answer: Marari Beach – Goa
Marari Beach is in Kerala, not in Goa.
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