1. Eastern Plains Region: Extension - The region situated east of the 50 cm rainfall line in Rajasthan is known as the Eastern Plains Region. This region is formed by rivers, which is why it is called a river basin or region.

2. The eastern plain is mainly divided into three parts.

- Chambal River Basin

- Banas River Basin

- Mahi River Basin

1. The carpet wool sheep of Kheri, Rajasthan are believed to have originated from a hybrid basis with unknown levels of heritage from the Marwari Malpura and Jaisalmer sheep of Rajasthan.

2. Kheri sheep are found extensively in Nagaur, Jodhpur and Tonk districts of Rajasthan.

1. Red loam soil has been characterized as loose, permeable and lacking compaction components.

2. These soils are deficient in organic matter, phosphate and nitrogen.

3. Potash is present in sufficient quantity in some soils.

4. Because they are not very fertile, red sandy loam soils are poor for farming.

5. Red loamy soil can be found in the southern region of the state, in Dungarpur and Banswara districts, as well as at some places in Udaipur and Chittorgarh.

6. Some crops suitable for red soil are cotton, wheat, rice, pulses, millets, tobacco, oilseeds, potatoes and fruits.

All (Mineral - Mining area) are correctly matched.

(A) Rock Phosphate - Jhamar Kotra

(B) Manganese - Kala Khunta

(C) Garnet - Rajmahal

(D) Iron Ore - Morija Dabla