Due to abundance of nutritions in the land.
Due to sediments brought down by rivers.
Due to application of organic fertilisers.
Due to mixed farming.
Answer is Right!
Answer is Wrong!
The correct answer is: Due to sediments brought down by rivers.
The plain areas of Haryana are located in the Indo-Gangetic Plain, which is one of the most fertile regions in the world. The soil in this region is rich in nutrients due to the sediments that are brought down by the rivers that flow through it. These sediments are made up of minerals and organic matter that are essential for plant growth.
The other options are incorrect because:
- Option A is incorrect because the land in Haryana is not naturally abundant in nutrients. The nutrients in the soil are due to the sediments that are brought down by rivers.
- Option B is incorrect because the sediments that are brought down by rivers are not organic fertilisers. They are made up of minerals and organic matter.
- Option C is incorrect because mixed farming is not the main reason for the soil fertility of the plain areas of Haryana. The main reason is the sediments that are brought down by rivers.
I hope this helps! Let me know if you have any other questions.