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Consider the following statements regarding Mid-Oceanic Ridges.
- Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics.
- The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean.
- They are characterised by a central rift system at the crest which is a zone of volcanic activity.
Which of the above statements is/are correct?
- a)1 only
- b)1, 2
- c)1, 3
- d)1, 2, 3
Correct answer is option 'D'. Can you explain this answer?
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Consider the following statements regarding Mid-Oceanic Ridges. Mid-oc...
Mid-Oceanic Ridges are underwater mountain ranges that are formed by plate tectonics. They are characterized by a central rift system at the crest, which is a zone of volcanic activity. The following statements are correct regarding Mid-Oceanic Ridges:
1. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics:
The first statement is correct. Mid-oceanic ridges are formed by the movement of tectonic plates. These ridges are located in the middle of the ocean basins and are a result of the divergent plate boundary, where two tectonic plates move away from each other. As the plates separate, magma rises from the Earth's mantle and fills the gap, creating new crust and forming the underwater mountain range.
2. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean:
The second statement is correct. The mid-ocean ridges of the world are interconnected and form a continuous mountain range that extends through all major ocean basins. This global mid-oceanic ridge system is known as the Mid-Atlantic Ridge in the Atlantic Ocean, the East Pacific Rise in the Pacific Ocean, and the Southwest Indian Ridge in the Indian Ocean. These ridges are part of the same tectonic system and are interconnected through various transform faults and fracture zones.
3. They are characterized by a central rift system at the crest which is a zone of volcanic activity:
The third statement is correct. Mid-oceanic ridges have a central rift system at their crest, which is a zone of volcanic activity. This rift system is formed due to the separation of tectonic plates and the upwelling of magma from the Earth's mantle. As the magma rises, it creates volcanic eruptions and forms new crust, constantly adding to the height and width of the mid-oceanic ridge. The volcanic activity at these ridges is responsible for the formation of new oceanic crust and contributes to the growth of the Earth's lithosphere.
In conclusion, all the given statements regarding Mid-Oceanic Ridges are correct. They are underwater mountain ranges formed by plate tectonics, connected globally to form a continuous ridge system, and characterized by a central rift system at the crest with volcanic activity.
1. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics:
The first statement is correct. Mid-oceanic ridges are formed by the movement of tectonic plates. These ridges are located in the middle of the ocean basins and are a result of the divergent plate boundary, where two tectonic plates move away from each other. As the plates separate, magma rises from the Earth's mantle and fills the gap, creating new crust and forming the underwater mountain range.
2. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean:
The second statement is correct. The mid-ocean ridges of the world are interconnected and form a continuous mountain range that extends through all major ocean basins. This global mid-oceanic ridge system is known as the Mid-Atlantic Ridge in the Atlantic Ocean, the East Pacific Rise in the Pacific Ocean, and the Southwest Indian Ridge in the Indian Ocean. These ridges are part of the same tectonic system and are interconnected through various transform faults and fracture zones.
3. They are characterized by a central rift system at the crest which is a zone of volcanic activity:
The third statement is correct. Mid-oceanic ridges have a central rift system at their crest, which is a zone of volcanic activity. This rift system is formed due to the separation of tectonic plates and the upwelling of magma from the Earth's mantle. As the magma rises, it creates volcanic eruptions and forms new crust, constantly adding to the height and width of the mid-oceanic ridge. The volcanic activity at these ridges is responsible for the formation of new oceanic crust and contributes to the growth of the Earth's lithosphere.
In conclusion, all the given statements regarding Mid-Oceanic Ridges are correct. They are underwater mountain ranges formed by plate tectonics, connected globally to form a continuous ridge system, and characterized by a central rift system at the crest with volcanic activity.
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Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer?
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Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. 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 Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer?.
Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. 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 Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer?.
Solutions for Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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ample number of questions to practice Consider the following statements regarding Mid-Oceanic Ridges. Mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. The mid-ocean ridges of the world are connected and form a single global mid-oceanic ridge system that is part of every ocean. They are characterised by a central rift system at the crest which is a zone of volcanic activity.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice UPSC tests.
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