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Consider the following statements:
1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.
2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.
Which of these is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements: 1. Continental shelf can be rich s...
Continental Shelf and Fossil Fuels:
- Continental shelves are the submerged edges of continents that extend from the shoreline to the point where the slope becomes significantly steeper, usually at the shelf break.
- These shelves are rich in sedimentary deposits because of the river sediment load they carry. The sediments are transported by rivers from the land and deposited on the continental shelf.
- Fossil fuels, such as oil and natural gas, are formed from the remains of plants and animals that lived millions of years ago. These organic materials get buried under layers of sediment and are subjected to heat and pressure over time, leading to their transformation into fossil fuels.
- The continental shelf, being a repository of sediments, provides an ideal environment for the accumulation and preservation of organic materials necessary for the formation of fossil fuels. Therefore, it can be a rich source of fossil fuels.
Oceanic Deeps and Plate Movement:
- Oceanic deeps, also known as oceanic trenches, are the deepest parts of the ocean floor. They are formed when one tectonic plate is forced beneath another in a process called subduction.
- Subduction zones, where oceanic trenches are located, are important sites for the study of plate movement. The movement of tectonic plates is responsible for various geological phenomena, such as earthquakes, volcanic eruptions, and the formation of mountain ranges.
- Oceanic trenches are associated with subduction zones and are often accompanied by active volcanoes. The subducting plate melts as it sinks into the mantle, leading to the formation of magma. This magma can rise to the surface and result in volcanic activity. Therefore, oceanic deeps are important for the study of plate movement as they provide evidence of active volcanic processes.
Conclusion:
- Both statements are correct.
- Continental shelves can indeed be rich sources of fossil fuels due to the sediment load they carry, which provides an ideal environment for the formation and preservation of organic materials.
- Oceanic deeps, on the other hand, are important for the study of plate movement as they contain several active volcanoes, which are associated with subduction zones and provide valuable insights into the processes occurring at tectonic plate boundaries.
- Continental shelves are the submerged edges of continents that extend from the shoreline to the point where the slope becomes significantly steeper, usually at the shelf break.
- These shelves are rich in sedimentary deposits because of the river sediment load they carry. The sediments are transported by rivers from the land and deposited on the continental shelf.
- Fossil fuels, such as oil and natural gas, are formed from the remains of plants and animals that lived millions of years ago. These organic materials get buried under layers of sediment and are subjected to heat and pressure over time, leading to their transformation into fossil fuels.
- The continental shelf, being a repository of sediments, provides an ideal environment for the accumulation and preservation of organic materials necessary for the formation of fossil fuels. Therefore, it can be a rich source of fossil fuels.
Oceanic Deeps and Plate Movement:
- Oceanic deeps, also known as oceanic trenches, are the deepest parts of the ocean floor. They are formed when one tectonic plate is forced beneath another in a process called subduction.
- Subduction zones, where oceanic trenches are located, are important sites for the study of plate movement. The movement of tectonic plates is responsible for various geological phenomena, such as earthquakes, volcanic eruptions, and the formation of mountain ranges.
- Oceanic trenches are associated with subduction zones and are often accompanied by active volcanoes. The subducting plate melts as it sinks into the mantle, leading to the formation of magma. This magma can rise to the surface and result in volcanic activity. Therefore, oceanic deeps are important for the study of plate movement as they provide evidence of active volcanic processes.
Conclusion:
- Both statements are correct.
- Continental shelves can indeed be rich sources of fossil fuels due to the sediment load they carry, which provides an ideal environment for the formation and preservation of organic materials.
- Oceanic deeps, on the other hand, are important for the study of plate movement as they contain several active volcanoes, which are associated with subduction zones and provide valuable insights into the processes occurring at tectonic plate boundaries.
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Community Answer
Consider the following statements: 1. Continental shelf can be rich s...
- The continental shelves are shielded with sediments of variable thicknesses brought down from the land by rivers, glaciers, wind and distributed by waves and currents.
- Massive sedimentary deposits that continental shelves have received over a long period of time serve as the source of fossil fuels. The deepest parts of the oceans are Oceanic Deeps or Trenches.
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Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer?
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Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
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Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Consider the following statements: 1. Continental shelf can be rich sources of fossil fuels because of the river sediment load it carries.2. Oceanic deeps are important for the study of plate movement as they contain several active volcanoes.Which of these is/are correct? a) 1 onlyb) 2 onlyc) Both 1 and 2d) None of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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