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Consider the statements regarding different types of plates in Plate Tectonic Theory
(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.
(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.
(3) Convergent plate boundary is one in which one plate overrides the other plate.
Select the correct answer using the code(s) given below:
(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.
(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.
(3) Convergent plate boundary is one in which one plate overrides the other plate.
Select the correct answer using the code(s) given below:
- a)1 and 2 only
- b)2 only
- c)3 only
- d)All the above
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Consider the statements regarding different types of plates in Plate T...
The correct option is C.
Subduction zones exist at convergent plate boundaries where one plate of oceanic lithosphere converges with another plate. The descending slab, the subducting plate, is overridden by the leading edge of the other plate. The slab sinks at an angle of approximately twenty-five to forty-five degrees to Earth's surface.
Subduction zones exist at convergent plate boundaries where one plate of oceanic lithosphere converges with another plate. The descending slab, the subducting plate, is overridden by the leading edge of the other plate. The slab sinks at an angle of approximately twenty-five to forty-five degrees to Earth's surface.
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Consider the statements regarding different types of plates in Plate T...
Plate Tectonic Theory
Plate tectonics is a scientific theory describing the large-scale motion of seven large plates and the movements of a larger number of smaller plates of Earth's lithosphere, since tectonic processes began on Earth between 3.3 and 3.5 billion years ago.
Types of Plates
There are three types of plate boundaries:
1. Destructive Plate Boundary:
- A destructive plate boundary is where oceanic and continental plates collide.
- The denser oceanic plate is forced under the lighter continental plate, sinking into the mantle.
- This is called subduction.
- As the oceanic plate sinks, friction causes it to melt and form magma.
- This magma rises up through the crust and may erupt from volcanoes on the Earth’s surface.
- This process can lead to the formation of deep ocean trenches and volcanic arcs.
- Example: The Pacific Ring of Fire.
2. Divergent Plate Boundary:
- A divergent boundary occurs when two tectonic plates move away from each other.
- This movement can cause earthquakes and can create rift valleys, mid-ocean ridges, and new crust.
- At a mid-ocean ridge, new oceanic crust is formed as magma rises up and solidifies.
- Example: The Mid-Atlantic Ridge.
3. Convergent Plate Boundary:
- A convergent boundary is where two plates are moving towards each other.
- When two continental plates collide, the crust crumples and thickens, creating high mountains.
- When an oceanic plate and a continental plate collide, the denser oceanic plate is forced under the lighter continental plate, sinking into the mantle.
- This process is called subduction.
- As the oceanic plate sinks, friction causes it to melt and form magma.
- This magma rises up through the crust and may erupt from volcanoes on the Earth’s surface.
- This process can lead to the formation of deep ocean trenches and volcanic arcs.
- Example: The Andes Mountains.
Answer:
- Option C: 3 only is the correct answer as the statement regarding convergent plate boundary is correct.
- Statements 1 and 2 are incorrect as they do not describe the features of destructive and divergent plate boundaries accurately.
Plate tectonics is a scientific theory describing the large-scale motion of seven large plates and the movements of a larger number of smaller plates of Earth's lithosphere, since tectonic processes began on Earth between 3.3 and 3.5 billion years ago.
Types of Plates
There are three types of plate boundaries:
1. Destructive Plate Boundary:
- A destructive plate boundary is where oceanic and continental plates collide.
- The denser oceanic plate is forced under the lighter continental plate, sinking into the mantle.
- This is called subduction.
- As the oceanic plate sinks, friction causes it to melt and form magma.
- This magma rises up through the crust and may erupt from volcanoes on the Earth’s surface.
- This process can lead to the formation of deep ocean trenches and volcanic arcs.
- Example: The Pacific Ring of Fire.
2. Divergent Plate Boundary:
- A divergent boundary occurs when two tectonic plates move away from each other.
- This movement can cause earthquakes and can create rift valleys, mid-ocean ridges, and new crust.
- At a mid-ocean ridge, new oceanic crust is formed as magma rises up and solidifies.
- Example: The Mid-Atlantic Ridge.
3. Convergent Plate Boundary:
- A convergent boundary is where two plates are moving towards each other.
- When two continental plates collide, the crust crumples and thickens, creating high mountains.
- When an oceanic plate and a continental plate collide, the denser oceanic plate is forced under the lighter continental plate, sinking into the mantle.
- This process is called subduction.
- As the oceanic plate sinks, friction causes it to melt and form magma.
- This magma rises up through the crust and may erupt from volcanoes on the Earth’s surface.
- This process can lead to the formation of deep ocean trenches and volcanic arcs.
- Example: The Andes Mountains.
Answer:
- Option C: 3 only is the correct answer as the statement regarding convergent plate boundary is correct.
- Statements 1 and 2 are incorrect as they do not describe the features of destructive and divergent plate boundaries accurately.
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Consider the statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. Can you explain this answer?
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Consider the statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. 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 statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. 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 statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. Can you explain this answer?.
Consider the statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. 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 statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. 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 statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Consider the statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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Consider the statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Consider the statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Consider the statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the statements regarding different types of plates in Plate Tectonic Theory(1) Destructive plate boundary is one in which continuous upwelling of molten material i.e. lava takes place.(2) Divergent plate boundary is one which two plates slide past one another thus neither creating nor destroying continental landmass.(3) Convergent plate boundary is one in which one plate overrides the other plate.Select the correct answer using the code(s) given below:a)1 and 2 onlyb)2 onlyc)3 onlyd)All the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice UPSC tests.
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