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The percentage of total quantity of water in the world that is saline is about
- a)71%
- b)33%
- c)67%
- d)97%
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
The percentage of total quantity of water in the world that is saline ...
Explanation:
The world's total quantity of water is about 1.386 billion cubic kilometers. Out of this, only about 2.5% is freshwater, and the remaining 97.5% is saline water.
The percentage of total quantity of water in the world that is saline can be calculated as follows:
Saline water quantity = 97.5% of 1.386 billion cubic kilometers
= 1.3515 billion cubic kilometers
Total water quantity = 1.386 billion cubic kilometers
Percentage of saline water = (Saline water quantity / Total water quantity) x 100
= (1.3515 / 1.386) x 100
= 97.48%
Therefore, the percentage of total quantity of water in the world that is saline is about 97%.
Conclusion:
The world's water resources are mainly composed of saline water, which is not suitable for human consumption or agricultural purposes. The limited freshwater resources need to be conserved and managed sustainably to meet the growing demand for water worldwide.
The world's total quantity of water is about 1.386 billion cubic kilometers. Out of this, only about 2.5% is freshwater, and the remaining 97.5% is saline water.
The percentage of total quantity of water in the world that is saline can be calculated as follows:
Saline water quantity = 97.5% of 1.386 billion cubic kilometers
= 1.3515 billion cubic kilometers
Total water quantity = 1.386 billion cubic kilometers
Percentage of saline water = (Saline water quantity / Total water quantity) x 100
= (1.3515 / 1.386) x 100
= 97.48%
Therefore, the percentage of total quantity of water in the world that is saline is about 97%.
Conclusion:
The world's water resources are mainly composed of saline water, which is not suitable for human consumption or agricultural purposes. The limited freshwater resources need to be conserved and managed sustainably to meet the growing demand for water worldwide.
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Community Answer
The percentage of total quantity of water in the world that is saline ...
Because a large amount of water is in the form of ocean. Hence Option D is correct.
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The percentage of total quantity of water in the world that is saline is abouta)71%b)33%c)67%d)97%Correct answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The percentage of total quantity of water in the world that is saline is abouta)71%b)33%c)67%d)97%Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The percentage of total quantity of water in the world that is saline is abouta)71%b)33%c)67%d)97%Correct answer is option 'D'. Can you explain this answer?.
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