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A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.
According to the passage, the floor of the Black Sea can best be compared to a
  • a)
    Rapidly moving conveyor belt
  • b)
    Slowly settling foundation
  • c)
    Rapidly expanding balloon
  • d)
    Violently erupting volcano
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A possible theory of ocean formation is that the sinking plate cools t...
From the passage it can be drawn that the floor of the Black Sea can best be compared to a slowly settling foundation. 
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A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. Can you explain this answer?
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A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. 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 A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. Can you explain this answer?.
Solutions for A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A possible theory of ocean formation is that the sinking plate cools the neighbouring mantle and produces convection currents that move the plates. This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan. These seas have a typical oceanic floor, except that the floor is overlaid by several kilometres of sediment. Their floors have probably been sinking for long periods. It seems possible that a sinking current of cooled mantle material on the upper side of the plate might be the cause of such deep basins. The enclosed seas are an important feature of the Earth’s surface, and seriously require explanation because, in addition to the enclosed seas that are developing at present behind island arcs, there are a number of older ones of possibly similar origin, such as the Gulf of Mexico, the Black Sea, and perhaps the North Sea.According to the passage, the floor of the Black Sea can best be compared to aa)Rapidly moving conveyor beltb)Slowly settling foundationc)Rapidly expanding balloond)Violently erupting volcanoCorrect answer is option 'B'. 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