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Consider the following statements about forests soils :
1. they are rich in humus
2. they are deficient in phosphorous and potash
2. they are deficient in phosphorous and potash
Q. Which of the statements given above is/are correct ?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Consider the following statements about forests soils :1. they are ric...
The top layers of forest soils are rich in humus.
Most Upvoted Answer
Consider the following statements about forests soils :1. they are ric...
The correct answer is option 'A' - 1 only.
Explanation:
Forests soils are known to be rich in humus and organic matter, making statement 1 correct. However, statement 2 is incorrect as forests soils are not generally deficient in phosphorus and potash.
1. Forest soils are rich in humus:
- Forests are home to a diverse range of plant and animal life, which leads to the accumulation of organic matter in the form of fallen leaves, branches, and dead organisms.
- This organic matter decomposes over time, forming humus, a dark, nutrient-rich material that provides a favorable environment for the growth of plants and microorganisms.
- The presence of humus in forest soils improves their fertility, water-holding capacity, and nutrient availability, making them highly suitable for plant growth.
2. Forest soils are not deficient in phosphorus and potash:
- Phosphorus and potash (potassium) are essential macronutrients required for plant growth and development.
- Forest soils are typically derived from weathered parent material, such as rocks and minerals, which contain a wide range of nutrients, including phosphorus and potassium.
- The continuous cycling of nutrients in forest ecosystems ensures that these essential elements are available in sufficient quantities for plant uptake.
- Forest trees and understory plants have adapted to these nutrient-rich soils, and many have specialized mechanisms to efficiently acquire and utilize phosphorus and potassium.
In summary, forests soils are indeed rich in humus, which enhances their fertility and nutrient content. However, they are not deficient in phosphorus and potash, as these nutrients are naturally present in forest ecosystems. Therefore, the correct answer is option 'A' - 1 only.
Explanation:
Forests soils are known to be rich in humus and organic matter, making statement 1 correct. However, statement 2 is incorrect as forests soils are not generally deficient in phosphorus and potash.
1. Forest soils are rich in humus:
- Forests are home to a diverse range of plant and animal life, which leads to the accumulation of organic matter in the form of fallen leaves, branches, and dead organisms.
- This organic matter decomposes over time, forming humus, a dark, nutrient-rich material that provides a favorable environment for the growth of plants and microorganisms.
- The presence of humus in forest soils improves their fertility, water-holding capacity, and nutrient availability, making them highly suitable for plant growth.
2. Forest soils are not deficient in phosphorus and potash:
- Phosphorus and potash (potassium) are essential macronutrients required for plant growth and development.
- Forest soils are typically derived from weathered parent material, such as rocks and minerals, which contain a wide range of nutrients, including phosphorus and potassium.
- The continuous cycling of nutrients in forest ecosystems ensures that these essential elements are available in sufficient quantities for plant uptake.
- Forest trees and understory plants have adapted to these nutrient-rich soils, and many have specialized mechanisms to efficiently acquire and utilize phosphorus and potassium.
In summary, forests soils are indeed rich in humus, which enhances their fertility and nutrient content. However, they are not deficient in phosphorus and potash, as these nutrients are naturally present in forest ecosystems. Therefore, the correct answer is option 'A' - 1 only.
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Consider the following statements about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?
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Consider the following statements about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. 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 about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. 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 about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?.
Consider the following statements about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. 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 about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. 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 about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?.
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Consider the following statements about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Consider the following statements about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider the following statements about forests soils :1. they are rich in humus2. they are deficient in phosphorous and potashQ. Which of the statements given above is/are correct ?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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