1. Harsh Parvat is located in Sikar district of Rajasthan. This mountain is located about 14 kilometres south-east of Sikar city.

2. Harsh Parvat is named after Harshnath Temple. This temple is situated at the foothills of Harsha Parvat.

3. A beautiful view of the surrounding area is visible from this mountain. There are also many religious places, historical sites, and natural sites on Harsha Parvat.

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.

Khadin-It is a temporary pond made of earth, it is built under some sloping land. There is an earthen wall (Dhora) on both sides and a strong wall made of stone on the third side. When there is excess water, the pond gets filled and the water flows into the next pond. After the water in Khadin dries up, agriculture is done in it.

2. Pond- In Rajasthan, rain water is often collected in ponds. There are separate bathing ghats for men and women here. There is a well at the bottom of the pond, which is called Beri. This ancient method of water harvesting still holds its importance. This increases the ground water level.

4. Stepwell-Stepwells have their own place in Rajasthan. This is an ancient method of storing water. It is deep and has stairs and platforms to descend and is rich in artefacts.

5. Tanka: Tanka is an underground reservoir built to store rain water. The tanka usually has a square or rectangular shape and is constructed from clay or stone. A wall is built around the tanka so that rain water can collect in it.