Map of Indonesia


150 px

Sang Merah Putih, National Flag of Indonesia
Garuda Pancasila, Coat of Arms of the Republic of Indonesia

Republic of Indonesia, or Indonesia in short, is an archipelago country located in South East Asia. To the north, it is bordered by Malaysia, the Sultanate of Brunei, the Republic of Singapore, and the Republic of the Philippines. To the east, it is bordered by Independent State of Papua New Guinea. To the south, it is bordered by the Democratic Republic of Timor-Leste (previously part of Indonesia) and the Commonwealth of Australia.

Indonesia is also located in the middle of two oceans and a large sea, the Indian Ocean (west and south), Pacific Ocean (north east), and the South China Sea (north).

Natural Resources[edit | edit source]

Area[edit | edit source]

Indonesia is an archipelago which consists of about 17,508 islands. The five largest islands are (from the largest to the smallest):

  • Kalimantan (aka Borneo, 539,460 sq km)
  • Sumatra (formerly Andalas, 473,606 sq km)
  • Papua (aka New Guinea, formerly Irian, 421,981 sq km)
  • Sulawesi (aka Celebes, 189,216 sq km)
  • Jawa (aka Java, 132,107 sq km).[1]

Total area of Indonesia is 1,919,440 sq km (land: 1,826,440 sq km, water: 93,000 sq km).[2] Borneo is shared between Indonesia (the largest part), Malaysia (northern part) and Brunei (an area within the Malaysian Borneo). New Guinea is shared (approximately half by half) with the Papua New Guinea, with the larger part in posession of Indonesia. The Timor island is also shared with Timor Leste (previously part of Indonesia). Java is the most populated island of all.

Climate[edit | edit source]

Main article: Climate of Indonesia

Because its region located along the equator, Indonesia is a tropical country with only two season, the dry season (June to October) and the wet/rainy season (November to March). These seasons are not absolute because rain also come during the dry season although not as often as the rainy season. Indonesia is hot and humid the whole year. Average daily temperature in Jakarta, the capital city, is 21 to 33 degrees celcius (69 to 92 degrees fahrenheit)[3]

Geological Condition[edit | edit source]

Main article: Geological condition of Indonesia

Indonesia has about 400, yet, 130 is considered active.[3] Some of the volcanoes produced huge eruptions. The most well known was the eruption of Mount Tambora in the island of Sumbawa in April 1815, which caused a world wide climate disruption known as "the year without summer".[4] Another famous eruption is of Mount Krakatau (or Krakatoa) in May 20th, 1883[5], which produced enormous sea waves up to 40 m tall and the explotion was heard over Rodriguez Island, 4653 km distant across the Indian Ocean, and over 1/13th of the earth's surface.[6]

Because Indonesia is located in a place where Eurasian Plate collides with the Indo-Australian Plate, Indonesia is prone to earthquake and tsunamis.[3] In December 26th, 2004, there was a big tsunami which affected Aceh province and killing over 104,000 people.[7] The second tsunami event, not as big as the first one, was affecting south shores of Java on July 17th, 2006, killing over 650 people.[8]

Cities[edit | edit source]

The capital city of Republic Indonesia is Jakarta. Other big cities in Indonesia is Surabaya, Medan, Bandung, Semarang, Jogjakarta, Denpasar, Medan, Padang, etc.

People[edit | edit source]

Ethnic Groups[edit | edit source]

There are about 350 ethnic groups in Indonesia.[9] The most well known are: Javanese, Sundanese, Balinese, Betawi, Madurese, Acehnese, Ambonese, Manado, Batak, And Bugis

Languages[edit | edit source]

The official Language of Republic of Indonesia is Bahasa Indonesia (literal translation: the language of Indonesia), a direct descendant of Malay language. There are also about 300 languages and dealects [9] spoken throughout Indonesia, as well as foreign language such as: several dialects of Chinese, Arabic, Indian, Dutch, and English. The most well known languages of Indonesia are: Javanese, Sundanese, and Balinese.

History[edit | edit source]

Prehistoric Times[edit | edit source]

Main article: Homo erectus

It is thought that Indonesia has been inhibited by prehistoric human since 1.8 million years ago. In an excavation at east Java between 1891 to 1892, a dutch anatomist and medical doctor, Eugene Dubois, recovered a brain case and femur (upper leg bone) of Homo erectus. Since he had discovered an unknown species, he took the liberty of naming it in an 1894 publication. He called it Pithecanthropus erectus (literally "ape man who stands erect"), which is also well known as "The Java Man".[10][11][12]

Migration of people to Ancient Indonesia[edit | edit source]

Main article: Indonesian Ancestors

Around 3000-500 BC Indonesia was inhabited by Sub-Mongoloid migrants from Asia who later inter-married with the indigenous people. Later still 1000 BC inter-marriage occurred with Indo-Arian migrants from the south-Asian sub-continent of India.[13]

See also[edit | edit source]

References[edit | edit source]

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