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With reference to Borneo Island, located in South-East Asia, which of the following statements is/are true ?
1. It is divided among three countries.
2. It has been formed due to volcano deposition.
Select the correct answer from the code given below :
Code :
Explanation
Statement 1 is correct. Borneo, the third-largest island in the world, is politically divided among three countries: Indonesia (the region of Kalimantan, comprising about 73% of the island), Malaysia (the states of Sabah and Sarawak, about 26%), and the sovereign state of Brunei (about 1%).
Statement 2 is incorrect. Unlike neighboring islands like Sumatra and Java, which are part of a volcanic arc, Borneo is a stable micro-continental fragment on the Sunda Shelf. It is not formed by volcanic deposition. Its geological structure consists primarily of ancient crystalline rocks, sedimentary basins, and mountains formed by tectonic uplift and granitic intrusions (such as Mount Kinabalu). There are no active volcanoes on the island today.
SIMILAR QUESTIONS
Which of the following statements with reference to Easter Island, a UNESCO World Heritage Site, is/are correct ? 1. It is part of Polynesia group of islands. 2. It is a territory of the South American nation Chile. Select the answer using the code given below :
With reference to Socotra Island, which of the following statement/s is/are correct ?
1. It is an Island of Oman, situated in the Arabian Sea.
2. It was designated as a world natural heritage site by UNESCO in 2008.
Select the correct answer using the codes given below.
Codes :