UPSC Exam > UPSC Questions > Which of the following statements is correct...
Start Learning for Free
Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?
- a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.
- b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.
- c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.
- d)It is the capacity of soil to absorb an adequate amount of moisture.
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which of the following statements is correct regarding the ‘Buffering...
Buffering capacity of the soil:
The correct statement regarding the buffering capacity of the soil is option 'A' - it is the capacity of the soil to resist any change in the concentration of hydrogen ions.
Explanation:
1. Buffering capacity:
The buffering capacity of the soil is a measure of its ability to resist changes in pH when an acid or base is added. It is an important characteristic of soil that influences its fertility and ability to support plant growth. The pH of the soil is a measure of its acidity or alkalinity, and a stable pH is crucial for the survival of plants and microorganisms in the soil.
2. Resistance to change in hydrogen ion concentration:
Hydrogen ions (H+) are responsible for the acidity or alkalinity of a solution, including soil. The buffering capacity of the soil refers to its ability to resist changes in the concentration of hydrogen ions when an acid or base is added. This means that soils with a high buffering capacity can maintain a relatively stable pH even when there is an addition of acids or bases.
3. Importance in agriculture:
The buffering capacity of the soil is essential in agriculture as it affects nutrient availability to plants. Different plants have different pH requirements for optimum growth, and the buffering capacity of the soil helps maintain the pH within the desired range. This allows for the efficient uptake of essential nutrients by plants.
4. Factors influencing buffering capacity:
The buffering capacity of soil is influenced by various factors including the type and amount of clay minerals present, organic matter content, and the presence of carbonates and bicarbonates. Soils with higher clay content and organic matter generally have a higher buffering capacity.
5. Management implications:
Understanding the buffering capacity of the soil is important for managing soil fertility and pH levels. It helps in determining the appropriate amount of lime or other soil amendments required to adjust the pH for specific crops. By maintaining a suitable pH, the buffering capacity of the soil ensures optimal nutrient availability and promotes healthy plant growth.
In conclusion, the buffering capacity of the soil refers to its ability to resist changes in the concentration of hydrogen ions. It is a crucial characteristic that influences soil fertility, pH stability, and nutrient availability for plant growth.
The correct statement regarding the buffering capacity of the soil is option 'A' - it is the capacity of the soil to resist any change in the concentration of hydrogen ions.
Explanation:
1. Buffering capacity:
The buffering capacity of the soil is a measure of its ability to resist changes in pH when an acid or base is added. It is an important characteristic of soil that influences its fertility and ability to support plant growth. The pH of the soil is a measure of its acidity or alkalinity, and a stable pH is crucial for the survival of plants and microorganisms in the soil.
2. Resistance to change in hydrogen ion concentration:
Hydrogen ions (H+) are responsible for the acidity or alkalinity of a solution, including soil. The buffering capacity of the soil refers to its ability to resist changes in the concentration of hydrogen ions when an acid or base is added. This means that soils with a high buffering capacity can maintain a relatively stable pH even when there is an addition of acids or bases.
3. Importance in agriculture:
The buffering capacity of the soil is essential in agriculture as it affects nutrient availability to plants. Different plants have different pH requirements for optimum growth, and the buffering capacity of the soil helps maintain the pH within the desired range. This allows for the efficient uptake of essential nutrients by plants.
4. Factors influencing buffering capacity:
The buffering capacity of soil is influenced by various factors including the type and amount of clay minerals present, organic matter content, and the presence of carbonates and bicarbonates. Soils with higher clay content and organic matter generally have a higher buffering capacity.
5. Management implications:
Understanding the buffering capacity of the soil is important for managing soil fertility and pH levels. It helps in determining the appropriate amount of lime or other soil amendments required to adjust the pH for specific crops. By maintaining a suitable pH, the buffering capacity of the soil ensures optimal nutrient availability and promotes healthy plant growth.
In conclusion, the buffering capacity of the soil refers to its ability to resist changes in the concentration of hydrogen ions. It is a crucial characteristic that influences soil fertility, pH stability, and nutrient availability for plant growth.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Top Courses for UPSCView all
Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer?
Question Description
Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. 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 Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer?.
Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. 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 Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. 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 Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements is correct regarding the ‘Buffering capacity of the soil’?a)It is the capacity of soil to resist any change in the concentration of hydrogen ions.b)It is the ability of soil to maintain its porous structure and regulate the passage of air, gases, and water.c)It is the capacity of a soil to function within natural or managed ecosystem boundaries.d)It is the capacity of soil to absorb an adequate amount of moisture.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup