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With reference to the distribution of volcanoes in the world, consider the following statements:
1. Mt. Cameroon is an active volcano in East African Rift Valley.
2. Mt. Kilimanjaro is an extinct volcano in West Asia.
3. Most of the volcanic activities take place below the sea.
Which of the statements given above are not correct?
- a)1 and 2 only
- b)2 and 3 only
- c)1 and 3 only
- d)1, 2 and 3
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
With reference to the distribution of volcanoes in the world, consider...
Incorrect Statements Explained:
There are two incorrect statements in the given options:
1. Mt. Cameroon is an active volcano in East African Rift Valley:
- Mt. Cameroon is actually located in West Africa, specifically in the country of Cameroon.
- It is an active volcano but not in the East African Rift Valley. The East African Rift Valley is a tectonic plate boundary in East Africa where volcanic activity occurs, but Mt. Cameroon is not situated in this region.
2. Mt. Kilimanjaro is an extinct volcano in West Asia:
- Mt. Kilimanjaro is located in Tanzania, East Africa, not in West Asia.
- It is considered a dormant volcano as it has not erupted in a long time but is not classified as extinct. An extinct volcano is one that is unlikely to erupt again.
3. Most of the volcanic activities take place below the sea:
- This statement is correct. The majority of volcanic activity on Earth actually occurs underwater, along mid-ocean ridges or subduction zones. These underwater volcanoes are known as seamounts or submarine volcanoes.
Therefore, the correct answer to the question is option 'A' as statements 1 and 2 are not correct.
There are two incorrect statements in the given options:
1. Mt. Cameroon is an active volcano in East African Rift Valley:
- Mt. Cameroon is actually located in West Africa, specifically in the country of Cameroon.
- It is an active volcano but not in the East African Rift Valley. The East African Rift Valley is a tectonic plate boundary in East Africa where volcanic activity occurs, but Mt. Cameroon is not situated in this region.
2. Mt. Kilimanjaro is an extinct volcano in West Asia:
- Mt. Kilimanjaro is located in Tanzania, East Africa, not in West Asia.
- It is considered a dormant volcano as it has not erupted in a long time but is not classified as extinct. An extinct volcano is one that is unlikely to erupt again.
3. Most of the volcanic activities take place below the sea:
- This statement is correct. The majority of volcanic activity on Earth actually occurs underwater, along mid-ocean ridges or subduction zones. These underwater volcanoes are known as seamounts or submarine volcanoes.
Therefore, the correct answer to the question is option 'A' as statements 1 and 2 are not correct.
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Community Answer
With reference to the distribution of volcanoes in the world, consider...
- Most known volcanic activity and earthquakes occur along converging plate margins and mid-oceanic ridges. Nearly 70 percent of earthquakes occur in the Circum-Pacific belt. Another 20 percent of earthquakes take place in the Mediterranean-Himalayan belt including Asia Minor, the Himalayas, and parts of north-west China.
- Only 10 percent to 20 percent of all volcanic activity is above the sea, and terrestrial volcanic mountains are small when compared to their submarine counterparts. Hence statement 3 is correct.
- The circum-Pacific region popularly termed the ‘Pacific Ring of Fire’, has the greatest concentration of active volcanoes. The volcanic belt and earthquake belt closely overlap along the ‘Pacific Ring of Fire’.
- Mount Cameroon
- It is an active volcano that is also known by many other names, and it is located near the Gulf of Guinea, within the Republic of Cameroon.
- Mt. Cameroon is the highest peak in sub-Saharan western and central Africa and the westernmost extension of a series of hills and mountains that form a natural boundary between northern Cameroon and Nigeria. Hence statement 1 is not correct.
- In Africa, some volcanoes are found along the East African Rift Valley, e.g. Mt. Kilimanjaro and Mt. Kenya. Hence statement 2 is not correct.
- Mount Kilimanjaro
- Located in Tanzania, Mount Kilimanjaro is Africa’s tallest mountain at about 5,895 meters (19,340 feet). It is the largest free-standing mountain rise in the world, meaning it is not part of a mountain range.
- Also called a stratovolcano (a term for a very large volcano made of ash, lava, and rock), Kilimanjaro is made up of three cones: Kibo, Mawenzi, and Shira. Kibo is the summit of the mountain and the tallest of the three volcanic formations. While Mawenzi and Shira are extinct, Kibo is dormant and could possibly erupt again. Scientists estimate that the last time it erupted was 360,000 years ago.
- Mediterranean volcanism
- Volcanoes of the Mediterranean region are mainly associated with the Alpine folds, e.g. Vesuvius, Stromboli (Light House of the Mediterranean) and those of the Aegean islands. A few continue into Asia Minor (Mt. Ararat, Mt. Elbruz).
- Mt. Stromboli is a small island in the Tyrrhenian Sea, off the north coast of Sicily, containing one of the three active volcanoes in Italy. It is one of the eight Aeolian Islands, a volcanic arc north of Sicily.
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With reference to the distribution of volcanoes in the world, consider the following statements:1. Mt. Cameroon is an active volcano in East African Rift Valley.2. Mt. Kilimanjaro is an extinct volcano in West Asia.3. Most of the volcanic activities take place below the sea.Which of the statements given above are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer?
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With reference to the distribution of volcanoes in the world, consider the following statements:1. Mt. Cameroon is an active volcano in East African Rift Valley.2. Mt. Kilimanjaro is an extinct volcano in West Asia.3. Most of the volcanic activities take place below the sea.Which of the statements given above are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to the distribution of volcanoes in the world, consider the following statements:1. Mt. Cameroon is an active volcano in East African Rift Valley.2. Mt. Kilimanjaro is an extinct volcano in West Asia.3. Most of the volcanic activities take place below the sea.Which of the statements given above are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the distribution of volcanoes in the world, consider the following statements:1. Mt. Cameroon is an active volcano in East African Rift Valley.2. Mt. Kilimanjaro is an extinct volcano in West Asia.3. Most of the volcanic activities take place below the sea.Which of the statements given above are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer?.
With reference to the distribution of volcanoes in the world, consider the following statements:1. Mt. Cameroon is an active volcano in East African Rift Valley.2. Mt. Kilimanjaro is an extinct volcano in West Asia.3. Most of the volcanic activities take place below the sea.Which of the statements given above are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to the distribution of volcanoes in the world, consider the following statements:1. Mt. Cameroon is an active volcano in East African Rift Valley.2. Mt. Kilimanjaro is an extinct volcano in West Asia.3. Most of the volcanic activities take place below the sea.Which of the statements given above are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the distribution of volcanoes in the world, consider the following statements:1. Mt. Cameroon is an active volcano in East African Rift Valley.2. Mt. Kilimanjaro is an extinct volcano in West Asia.3. Most of the volcanic activities take place below the sea.Which of the statements given above are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. Can you explain this answer?.
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