Puducherry is situated on eastern and western coasts of India. It has four districts.

1. Puducherry and Karaikal-on the coast of Tamil Nadu (eastern coast)

2. Yanam-on the coast of Andhra Pradesh (eastern coast)

3. Mahe-Kerala (western coast)

1. Narmada River is the fifth largest river of India which flows through Madhya Pradesh and Gujarat.

2. The Narmada River (Rewa) serves as a traditional boundary between North and South India.

3. It originates from the Amarkantak peak of Maikal mountain and flows 1,312 km towards the west and joins the Gulf of Khambhat.

4. Major tributaries from the right side are Hiran, Tendori, Barna, Kolar, Maan, Uri, Hatni and Orsang.

5. Major left tributaries are- Berner, Banjar, Sher, Shakkar, Dudhi, Tawa, Ganjal, Chhota Tawa, Kundi, Goi and Karjan.

6. Narmada River Basin is home to fishes, turtles, crocodiles, beautiful birds and other wildlife.

7. The largest dam built on the Narmada River is "Sardar Sarovar Dam", which is built in Narmada district of Gujarat.

1. Sikkim Which state of India has banned the use of chemical fertilizers for sustainable agriculture?

2. As a general philosophy, adopting sustainable agriculture means practicing agriculture without polluting the environment (soil, air, water), and without depleting any natural resources and destroying the ecosystem and biodiversity through your actions. Can produce adequate yield in a particular crop, without interruption.