Q.16 | Which of the following statements was NOT correct about the black soil? | |
Ans | 1. These are generally clayey, deep, and impermeable. | |
2. The colour of the soil ranges from deep black to grey. | ||
3. These are rich in phosphorous, nitrogen and organic matter. | ||
4. These soils are also known as the ‘Regur Soil. |
Correct Ans: 3