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In the hydrological cycle the average residence time of water in the global
- a)atmospheric moisture is larger than that in the global rivers
- b)oceans is smaller than that of the global groundwater
- c)rivers is larger than that of the global groundwater
- d)oceans is larger than that of the global groundwater
Correct answer is option 'D'. Can you explain this answer?
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In the hydrological cycle the average residence time of water in the g...
Explanation:
The hydrological cycle is the continuous movement of water on, above, and below the surface of the Earth. It involves the processes of evaporation, transpiration, precipitation, infiltration, and runoff. Water moves through different reservoirs such as the atmosphere, oceans, rivers, lakes, groundwater, and glaciers. The residence time of water refers to the average time that a water molecule spends in a particular reservoir.
Residence time of water in oceans:
- The oceans are the largest reservoir of water on the planet, covering about 70% of the Earth's surface.
- The average residence time of water in the oceans is about 3,000 years.
- This means that a water molecule in the ocean will stay there for an average of 3,000 years before it evaporates into the atmosphere or is transported to another reservoir.
Residence time of water in groundwater:
- Groundwater is the water that is stored in the pores and fractures of rocks beneath the Earth's surface.
- The average residence time of water in groundwater is about 1,400 years.
- This means that a water molecule in groundwater will stay there for an average of 1,400 years before it is discharged into a stream or river, or extracted by a well.
Residence time of water in rivers:
- Rivers are the channels through which water flows from one place to another, eventually reaching the oceans.
- The average residence time of water in rivers is about 16 days.
- This means that a water molecule in a river will stay there for an average of 16 days before it is discharged into the ocean.
Residence time of water in atmospheric moisture:
- Atmospheric moisture refers to the water vapor in the Earth's atmosphere.
- The average residence time of water in atmospheric moisture is about 9 days.
- This means that a water molecule in atmospheric moisture will stay there for an average of 9 days before it either condenses into clouds and precipitates, or is transported to another location by winds.
Conclusion:
From the above explanation, it is clear that the average residence time of water in oceans is larger than that of the global groundwater. Hence, option D is the correct answer.
The hydrological cycle is the continuous movement of water on, above, and below the surface of the Earth. It involves the processes of evaporation, transpiration, precipitation, infiltration, and runoff. Water moves through different reservoirs such as the atmosphere, oceans, rivers, lakes, groundwater, and glaciers. The residence time of water refers to the average time that a water molecule spends in a particular reservoir.
Residence time of water in oceans:
- The oceans are the largest reservoir of water on the planet, covering about 70% of the Earth's surface.
- The average residence time of water in the oceans is about 3,000 years.
- This means that a water molecule in the ocean will stay there for an average of 3,000 years before it evaporates into the atmosphere or is transported to another reservoir.
Residence time of water in groundwater:
- Groundwater is the water that is stored in the pores and fractures of rocks beneath the Earth's surface.
- The average residence time of water in groundwater is about 1,400 years.
- This means that a water molecule in groundwater will stay there for an average of 1,400 years before it is discharged into a stream or river, or extracted by a well.
Residence time of water in rivers:
- Rivers are the channels through which water flows from one place to another, eventually reaching the oceans.
- The average residence time of water in rivers is about 16 days.
- This means that a water molecule in a river will stay there for an average of 16 days before it is discharged into the ocean.
Residence time of water in atmospheric moisture:
- Atmospheric moisture refers to the water vapor in the Earth's atmosphere.
- The average residence time of water in atmospheric moisture is about 9 days.
- This means that a water molecule in atmospheric moisture will stay there for an average of 9 days before it either condenses into clouds and precipitates, or is transported to another location by winds.
Conclusion:
From the above explanation, it is clear that the average residence time of water in oceans is larger than that of the global groundwater. Hence, option D is the correct answer.
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In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer?
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In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer?.
In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer?.
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In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In the hydrological cycle the average residence time of water in the globala)atmospheric moisture is larger than that in the global riversb)oceans is smaller than that of the global groundwaterc)rivers is larger than that of the global groundwaterd)oceans is larger than that of the global groundwaterCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
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