Pakistan

I

Introduction

Pakistan, officially Islamic Republic of Pakistan, republic in South Asia, marking the area where South Asia converges with Southwest Asia and Central Asia. The capital of Pakistan is Islāmābād; Karāchi is the country’s largest city.

The area of present-day Pakistan was the cradle of the earliest known civilization of South Asia, the Indus Valley civilization (2500?-1700 bc). The territory was part of the Mughal Empire from 1526 until the 1700s, when it came under British rule. Pakistan gained independence in August 1947. It initially comprised two parts, West Pakistan and East Pakistan, which were separated by about 1,600 km (1,000 mi) of territory within India. In December 1971 East Pakistan seceded and became the independent republic of Bangladesh.

II

Land and Resources of Pakistan

Pakistan is bordered on the west by Iran, on the north and northwest by Afghanistan, on the northeast by China, on the east and southeast by India, and on the south by the Arabian Sea. A panhandle of Afghanistan territory in the northwest, the Wakhan Corridor, separates Pakistan and Tajikistan. The area of Pakistan is 796,095 sq km (307,374 sq mi), not including the section of Jammu and Kashmīr under its control. Jammu and Kashmīr is a disputed territory located between Pakistan and India. Pakistan controls a portion of the territory as Azad (Free) Kashmīr and the Federally Administered Northern Areas (FANA), while India controls a portion as the state of Jammu and Kashmīr.

A

Natural Regions

Pakistan has great extremes of elevation, reaching the highest point at the Himalayan peak of K2 (also known as Mount Godwin Austen) in the north and the lowest point at the Arabian Sea coast in the south. The Indus River flows the length of Pakistan from north to south. The Indus and its tributaries form a wide river valley with fertile plains in Punjab and Sind (Sindh) provinces. Pakistan is mountainous in the north and west. Earthquakes are frequent, and occasionally severe, in the northern and western areas.

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Much of Pakistan is a dry, sun-scorched region. To the west of the Indus are the rugged dry mountains of the Sulaimān Range, which merge with the treeless Kīrthar Range in the south. Farther west are the arid regions of the Baluchistan Plateau and the Khārān Basin. A series of mostly barren low mountains and hills predominate in the western border areas. The Thar Desert straddles the border with India in the southeast.

The country also possesses a variety of wetlands, with the glacial lakes of the Himalayas, the mudflats of the Indus Valley plains, and the extensive coastal mangroves of the Indus River delta. The wetland areas cover an estimated area of 7.8 million hectares (19.3 million acres).

B

Rivers

The Indus River is the lifeline of Pakistan. Without the Indus and its tributaries, the land would have turned into a barren desert long ago. The Indus originates in Tibet from the glacial streams of the Himalayas and enters Pakistan in the northeast. It runs generally southwestward the entire length of Pakistan, about 2,900 km (1,800 mi), and empties into the Arabian Sea. The Indus and its tributaries provide water to two-thirds of Pakistan. The principal tributaries of the Indus are the Sutlej, Beās, Chenāb, Rāvi, and Jhelum rivers. In southwestern Punjab Province these rivers merge to form the Panjnad (“Five Rivers”), which then merges with the Indus to form a mighty river. As the Indus approaches the Arabian Sea, it spreads out to form a delta. Much of the delta is marshy and swampy. It includes 225,000 hectares (556,000 acres) of mangrove forests and swamps. To the west of the delta is the seaport of Karāchi; to the east the delta fans into the salt marshes known as the Rann of Kutch.

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