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. Most storms in Rajasthan occur in the Sriganganagar district. In Sriganganagar district there are dust storms for about 27 days in the months of May and June. After this there is Bikaner and Jodhpur.

1. The state tree of Rajasthan is Khejri. This tree is found in about two-thirds of the total geographical area of the state and has great importance culturally and economically.

2. The scientific name of Khejri is Prosopis cinerea. It is a drought-tolerant tree that can survive even in areas with low rainfall. This tree is found in desert areas and is found in abundance in the Thar Desert of Rajasthan.