The main source of income in the himadri range is plantation tourism animal rearing​

High on Himalayas Studying vulnerable and endangered species. Working with local communities to help them live in harmony with wildlife. Promoting green infrastructure development. Creating an effective poaching control network.

Answer:

• By doing terrace farming in Himalayas.
• By doing plantation work in Mountains.
• By doing dairy farming work etc.

6,000 metres

zone, popularly known as the Himadri, contains segments of the Zaskar and the Great Himalaya ranges, with elevations ranging roughly from 10,000 to 25,000 feet (3,000 to 7,600 metres).

Explanation: Geologically, the Sivalik Hills belong to the Tertiary deposits of the outer Himalayas. They are chiefly composed of sandstone and conglomerate rock formations, which are the solidified detritus of the great mountain range to their north, but often poorly consolidated.

Siwalik Range, also called Siwalik Hills or Outer Himalayas, Siwalik also spelled Shiwalik, sub-Himalayan range of the northern Indian subcontinent.

The Siwalik Group is a thick sedimentary sequence forming the youngest mountain belt, extending throughout the East- West of the foothills of the Himalayas, and is separated from the Lesser Himalaya to the north by the Main Boundary Thrust, and the Indo-Gangetic Plain to the south by the Himalayan Frontal Thrust.

The Himalayas consist of three parallel ranges -the Shivalik hills, which comprise the foothills, the Lesser Himalayas called the Himachal, the Greater Himalayas known as the Himadri. The Great Himalayan range is also called Himadri.