Geography - the number of letters from 2 to 13 #1

River in the Asian part of Russia, in the West Siberian Lowland.

2

The city was founded by Idris I in the 8th century CE. In 807, the next ruler, Idris II, established the first capital of Morocco here.

3

One of the Great Lakes of North America.

4

The city is located on the Shatt Al Arab waterway near the Persian Gulf. It is the second largest city in Iraq.

5

Tunisian island in the Mediterranean Sea. It has been connected with the African continent by a dyke since Roman times.

6

Canada's largest territory.

7

The Norwegian province in the Arctic Ocean, encompassing the archipelago, the largest island of which is Spitsbergen.

8

British Overseas Territory on the southern coast of the Iberian Peninsula in Southern Europe.

9

Characteristically shaped rock formation located in Norway on the edge of the Hardangervidda plateau. The name means troll tongue.

10

A city in Russia, the capital of Primorsky Krai. The end point of the Trans-Siberian Railway.

11

The capital of the archipelago from the question - 8 letters. It has over 1.8 thousand inhabitants.

12

Eight thousand meters high, the highest point in India, the second highest peak in the Himalayas, the third highest peak in the Earth.

13