1. Cotton is a tropical and subtropical bushy plant, whose height can range from 1.5 to 2 meters.

2. Many pods grow on this plant. In these pods, there is a fibre wrapped around the seeds. Clothes are prepared from this fibre. Its seeds are used as animal fodder.

3. Oil is also extracted from its seeds. After extracting the oil, the remaining part is also used as animal fodder and fertilizer.

4. The two major cotton-producing districts in Rajasthan are Ganganagar and Hanumangarh.

1. Out of the following, alluvial soil is mainly found in the group of Kota-Bundi districts of Rajasthan.

2. Deficiency of calcium and phosphate elements and excess of nitrogen and potash are found in this soil.

3. For this reason, alluvial soil is considered to be the most fertile soil in Rajasthan.

4. Mainly mustard, wheat, rice, cotton, sugarcane etc. are produced in this soil.

Godwad covers the southern part of Jalore, Sirohi and Pali districts of Rajasthan. The Sukri River and its tributaries flow through this region and join the west flowing Luni River before it flows into the Rann of Kutch. West Banas River drains the south-eastern part of the region.

1. Wood Fossil Park is located in the 'Marubhoomi National Park'.

2. Akal Wood Fossil Park is a National Geological Monument of India.

3. It is situated in Jaisalmer district, Rajasthan.

4. It is also a biodiversity heritage site.