Kinaur is one of twelve administrative districts in the Indian state of Himachal Pradesh, India. The district is divides into 3 administrative areas- Pooh, Kalpa of Nichar.

1. The number of females per 1000 males in the population is called sex ratio.

2. According to the 2011 census, the sex ratio of India is 943. That means there are 943 women for every 1000 men.

1. Humus is found in the topmost layer of soil (A-horizon).

2. Humus is a black or brown colored substance which makes the soil fertile.

3. It is an important source of nutrients for plants, and it helps the soil absorb water and air.

4. There are many ways to promote humus, including-

- Leaving crop residues in the field

- Using livestock manure

- making compost

1. Ghaghra River is the largest tributary of the River Ganga.

2. It flows through Uttar Pradesh and Bihar. The origin area of the Ghaghra River is in the Himalayan Mountains of the Pithoragarh district of Uttarakhand.

3. Ghaghra River joins Ganga River in Gorakhpur district of Uttar Pradesh.

4. Sabarmati river flows in Gujarat.

5. Mahi river flows in Rajasthan and Gujarat.

6. The Bhima River flows in Maharashtra.

1. Kolleru Lake is one of the largest freshwater lakes in India located in the state of Andhra Pradesh, 15 km from Eluru city.

2. Kolleru is situated between Krishna and Godavari delta. Kolleru is spread over two districts – Krishna and West Godavari.